edition 2014
EXPANDING REAMERS WITH CUTTING RING
Cutting rings from Ø 17,60 to 200,59 mm
Expanding reamers with cutting ring series 4550
Expanding reamers with cutting ring series 4555
Expanding reamers with cutting ring series 4500A
Expanding reamers with cutting ring series 4555A
Expanding reamers with cutting ring series 4500
Expanding reamers with cutting ring series 4505
Expanding reamers with cutting ring series 4500A
Expanding reamers with cutting ring series 4505A
Expanding reamers with cutting ring series 4330
Expanding reamers with cutting ring series 4335
Expanding reamers with cutting ring series 4350
Expanding reamers with cutting ring series 4355
Expanding reamers with cutting ring series 4350
Expanding reamers with cutting ring series 4355
Expanding reamers with cutting ring series 4300
Expanding reamers with cutting ring series 4305
FIXED & EXPANDING HEADS
Code Description of Heads
Technical Information and cutting parameters
Heads mandrel series 7000-MC
Heads mandrel series 7000-ML
Heads mandrel series 7000-MM
CERIT Modular System
Information about measurement & adjustment of reamers
Instructions for assembly, adjustment & disassembly
Information about measurement & adjustment of heads
Practical suggestions for the use of the ALVAN® reamers
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20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
38
39
40
41
44
47
page 50
page
page
page
page
57
58
59
64
Technical
Informations
Integral Expanding
Reamers
14
15
16
17
Fixed & Expanding Heads
page 18
page 19
page
page
page
page
Integral Expanding &
Fixed Reamers for
High Feeds
INTEGRAL EXPANDING & FIXED REAMERS FOR HIGH FEEDS
Expanding reamers series 1610 - 1620 - 161W - 162W
Fixed reamers series 3627 - 3617
INTEGRAL EXPANDING REAMERS
Expanding reamers series 3620
Expanding reamers series 2440 - 2441
Expanding reamers series 3610
Expanding reamers series 2430 - 2431
4
6
7
8
9
10
11
12
13
Expanding Reamers
with cutting ring
page
page
page
page
page
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page
CERIT Modular System
ALVAN® Reamers Code Description
Integral Expanding & Fixed Reamers Programme
Integral Expanding & Fixed Mandrel and Heads Programme
Technical Information and cutting parameters standard speed reaming
Technical Information and cutting parameters high speed & feed reaming
Heads Technical Information and cutting parameters
Expanding Reamers Cutting Geometry - straight flutes
High Feed Reamers & Heads Cutting Geometry - helical flutes
Expanding Reamers Cutting Geometry - approach angles
Informations
Table of Contenents
A LVA N ® R E A M E R S C O D E D E S C R I P T I O N
Code Description of the
Integral Expanding & Fixed Reamers
Expanding Reamers with Cutting Ring
Expanding & Fixed Heads
2440 - AL G - 009000+010-010
A A= Series
A
2440
2441
3620
2430
2431
3610
3627
3617
1620
162W
1610
161W
B C
B B= Cutting material and coating
Code
AL
TN
TC
TA
TP
KL
KN
KC
KA
KP
AV
VN
VC
VA
VP
SV
SN
SC
SA
SP
PK
D
Description
Hard metal cutting edges K10
Hard metal cutting edges K10 N coated
Hard metal cutting edges K10 C coated
Hard metal cutting edges K10 A coated
Hard metal cutting edges K10 P coated
Hard metal cutting edges K05
Hard metal cutting edges K05 N coated
Hard metal cutting edges K05 C coated
Hard metal cutting edges K05 A coated
Hard metal cutting edges K05 P coated
Cermet cutting edges P20
Cermet cutting edges P20 N coated
Cermet cutting edges P20 C coated
Cermet cutting edges P20 A coated
Cermet cutting edges P20 P coated
Cermet cutting edges P10
Cermet cutting edges P10 N coated
Cermet cutting edges P10 C coated
Cermet cutting edges P10 A coated
Cermet cutting edges P10 P coated
Multicrystal Diamond cutting edges
C C= Lead-in (see page 11)
D D= Diameter and tolerance
4
Code Description of the
Cutting Rings
A
B
C
A A= Cutting material and coated
Code
2000-CT
2TIN-CT
2TIC-CT
2TIA-CT
2TLP-CT
2000-KT
2TIN-KT
2TIC-KT
2TIA-KT
2TLP-KT
2AVC-CT
2ANC-CT
2ACC-CT
2AAC-CT
2APC-CT
2AVC-ST
2ANC-ST
2ACC-ST
2AAC-ST
2APC-ST
2PKD-CT
Description
Hard metal cutting edges K10
Hard metal cutting edges K10 N coated
Hard metal cutting edges K10 C coated
Hard metal cutting edges K10 A coated
Hard metal cutting edges K10 P coated
Hard metal cutting edges K05
Hard metal cutting edges K05 N coated
Hard metal cutting edges K05 C coated
Hard metal cutting edges K05 A coated
Hard metal cutting edges K05 P coated
Cermet cutting edges P20
Cermet cutting edges P20 N coated
Cermet cutting edges P20 C coated
Cermet cutting edges P20 A coated
Cermet cutting edges P20 P coated
Cermet cutting edges P10
Cermet cutting edges P10 N coated
Cermet cutting edges P10 C coated
Cermet cutting edges P10 A coated
Cermet cutting edges P10 P coated
Multicrystal Diamond cutting edges
B B= Lead-in (see page 12)
C C= Diameter and tolerance
5
A LVA N ® R E A M E R S C O D E D E S C R I P T I O N
2000-CT x-009000+010-010
INTEGRAL
EXPANDING REAMERS
17
2440
15
2431
2441
3610
3620
161W
1610
162W
1620
3617
3627
Radial through tool coolant
Without through tool coolant
Short series
20,10 32,10
17
15
16
14
18
18
18
18
19
19
Indicates the reamers without through tool coolant.
Indicates the reamers with central through tool coolant.
Indicates the reamers with radial through tool coolant.
Indicates the reamers with both through tool coolant.
Distinguishes the common sizes pertinent to the series on the same page.
6
Central & Radial through tool coolant
2430
9,60
Central through tool coolant
Series Page 5,80
Long series
DIAMETERS mm
INTEGRAL EXPANDING
& FIXED REAMERS
FOR HIGH FEEDS
INTEG RAL E XPANDIN G & FIXED RE A M ERS PROGRA M M E
SUMMARY
FIXED &
EXPANDING
HEADS
EXPANDING REAMERS WITH
CUTTING RING “COMPOSIT”
MODULAR SYSTEM
EXPANDING
REAMERS WITH CUTTING RING
DIAMETERS mm
Series Page 17,60 20,10 32,10 100,60 200,60
4500A
4505A
25
4505
26
4550
4550A
4555
4555A
4330
4335
4300
4305
7000MC
28
21
23
22
24
29
4350 31-33
30
4355 32-34
35
36
11,80
60,60
80,60
7000MM
7000ML
7
Radial through tool coolant
Central through tool coolant
Short series
EXPANDING REAMERS WITH CUTTING RING - EXPANDING & FIXED HEADS
27
Central & Radial through tool coolant
4500
Long series
SUMMARY
TECHNICAL INFORMATION AND CUTTING PARAMETERS
STANDARD SPEED REAMING
MATERIAL
TO WORK
Mild Steel
Unalloyed
Low alloyed
Structural steel
Fused Metal
Alloy steel
Stainless steel
Strongly alloy
steel
Steel with
manganese
Grey cast iron
Spheroidal cast iron
(pearlitic)
Malleable cast iron
Spheroidal cast
iron (ferritic)
Copper and
alloys
Brass
Bronze
Bronze
phosphorous
Alluminium
and
light alloys
Titanium
and
alloys
Syntetic
materials
N / mm
2
Up to 600
Greater
than 600
400 - 1000
800 - 1500
Up to 200HB
Greater than
200HB
300 - 700
Up to 500
Up to 600
Up to 500
Reamer
Ø mm
Up to 10
10 - 22
22 - 40
40 - 50
50 - 70
70 - 100
Up to 10
10 - 22
22 - 40
40 - 50
50 - 70
70 - 100
Up to 10
10 - 22
22 - 40
40 - 50
50 - 70
70 - 100
Up to 10
10 - 22
22 - 40
40 - 50
50 - 70
70 - 100
Up to 10
10 - 22
22 - 40
40 - 50
50 - 70
70 - 100
Up to 10
10 - 22
22 - 40
40 - 50
50 - 70
70 - 100
Up to 10
10 - 22
22 - 40
40 - 50
50 - 70
70 - 100
Up to 10
10 - 22
22 - 40
40 - 50
50 - 70
70 - 100
Up to 10
10 - 22
22 - 40
40 - 50
50 - 70
70 - 100
Up to 10
10 - 22
22 - 40
40 - 50
50 - 70
70 - 100
Up to 10
10 - 22
22 - 40
40 - 50
50 - 70
70 - 100
STOCK
ALLOWANCE
Ø mm
0,10 - 0,20
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
0,35 - 0,50
0,40 - 0,50
0,10 - 0,20
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
0,35 - 0,50
0,40 - 0,50
0,10 - 0,20
0,15 - 0,25
0,20 - 0,30
0,30 - 0,40
0,35 - 0,50
0,40 - 0,50
0,10 - 0,20
0,15 - 0,25
0,20 - 0,30
0,30 - 0,40
0,35 - 0,50
0,40 - 0,50
0,10 - 0,20
0,15 - 0,30
0,30 - 0,40
0,30 - 0,40
0,35 - 0,50
0,40 - 0,50
0,10 - 0,20
0,15 - 0,25
0,20 - 0,30
0,30 - 0,40
0,35 - 0,50
0,40 - 0,50
0,10 - 0,25
0,15 - 0,25
0,25 - 0,40
0,30 - 0,40
0,35 - 0,50
0,40 - 0,50
0,10 - 0,25
0,15 - 0,25
0,25 - 0,40
0,30 - 0,40
0,35 - 0,50
0,40 - 0,50
0,10 - 0,20
0,15 - 0,30
0,20 - 0,40
0,30 - 0,40
0,35 - 0,50
0,40 - 0,50
0,10 - 0,20
0,15 - 0,25
0,20 - 0,30
0,30 - 0,40
0,35 - 0,50
0,40 - 0,50
0,10 - 0,20
0,15 - 0,25
0,20 - 0,30
0,30 - 0,40
0,35 - 0,50
0,40 - 0,50
8
Hard metal brazed carbide
SURFACE
SPEED
m/min
7 - 15
6 - 10
4-8
3-6
<200 HB
15 - 30
>200 HB
10 - 20
8 - 12
10 - 18
10 - 20
15 - 30
5-8
15 - 30
FEED
mm/rev
0,15 - 0,30
0,25 - 0,50
0,30 - 0,80
0,60 - 1,00
0,60 - 1,20
0,80 - 1,50
0,10 - 0,30
0,20 - 0,40
0,30 - 0,60
0,40 - 0,80
0,50 - 0,90
0,60 - 1,20
0,10 - 0,30
0,20 - 0,40
0,30 - 0,60
0,40 - 0,80
0,50 - 0,90
0,60 - 1,20
0,10 - 0,20
0,15 - 0,40
0,30 - 0,50
0,30 - 0,70
0,40 - 0,80
0,50 - 1,00
0,20 - 0,50
0,40 - 0,60
0,60 - 1,20
0,75 - 1,50
0,80 - 1,60
1,00 - 1,80
0,15 - 0,30
0,40 - 0,60
0,50 - 1,00
0,75 - 1,50
0,80 - 1,60
1,00 - 1,80
0,15 - 0,40
0,20 - 0,60
0,25 - 0,90
0,40 - 1,10
0,50 - 1,20
0,60 - 1,50
0,15 - 0,40
0,25 - 0,60
0,50 - 0,80
0,60 - 1,00
0,70 - 1,10
0,80 - 1,20
0,20 - 0,40
0,30 - 0,60
0,40 - 1,00
0,75 - 1,50
0,80 - 1,60
0,90 - 1,80
0,15 - 0,30
0,20 - 0,40
0,30 - 0,50
0,40 - 0,60
0,60 - 0,80
0,80 - 1,20
0,20 - 0,50
0,40 - 0,80
0,50 - 1,40
0,80 - 1,50
0,90 - 1,60
1,00 - 1,80
LUBRICANT
Emulsible oil
Cutting oil
Emulsible oil
Cutting oil
Emulsible oil
Cutting oil
Emulsible oil
Cutting oil
Oil
Emulsible oil
Cutting oil
Emulsible oil
Cutting oil
Emulsible oil
Emulsible oil
Cutting oil
Emulsible oil
Oil
Cutting oil
Emulsible oil
Cutting oil
Compressed air
Dry
Emulsible oil
HIGH SPEED & FEED REAMING
MATERIAL
TO WORK
N / mm 2
Unalloyed
Up to 600
Structural steel
Greater
than 600
Mild Steel
Low alloyed
Fused Metal
Alloy steel
Stainless steel
Strongly alloy
steel
Steel with
manganese
Grey cast iron
Spheroidal cast
iron (pearlitic)
Malleable cast iron
Spheroidal cast
iron (ferritic)
Copper and
alloys
Brass
Bronze
Bronze
phosphorous
Alluminium
and
light alloys
Titanium
and
alloys
400 - 1000
800 - 1500
Up to 200HB
Greater than
200HB
300 - 700
Up to 500
Up to 600
Up to 500
Reamer
Ø mm
up to 10
10 - 18
18 - 40
40 - 80
over 80
up to 10
10 - 18
18 - 40
40 - 80
over 80
up to 10
10 - 18
18 - 40
40 - 80
over 80
up to 10
10 - 18
18 - 40
40 - 80
over 80
up to 10
10 - 18
18 - 40
40 - 80
over 80
up to 10
10 - 18
18 - 40
40 - 80
over 80
up to 10
10 - 18
18 - 40
40 - 80
over 80
up to 10
10 - 18
18 - 40
40 - 80
over 80
up to 10
10 - 18
18 - 40
40 - 80
over 80
up to 10
10 - 18
18 - 40
40 - 80
over 80
H.M. coated
STOCK
ALLOWANCE
Ø mm
0,08 - 0,15
0,15 - 0,25
0,15 - 0,30
0,20 - 0,40
0,25 - 0,50
0,08 - 0,15
0,15 - 0,25
0,15 - 0,30
0,20 - 0,40
0,25 - 0,50
SURFACE
SPEED
m/min
SURFACE
SPEED
m/min
60 - 80
90 - 300
40 - 70
0,08 - 0,15
0,15 - 0,25
0,15 - 0,30
0,20 - 0,40
0,25 - 0,50
30 - 50
0,08 - 0,15
0,15 - 0,25
0,15 - 0,30
0,20 - 0,40
0,25 - 0,50
15 - 30
0,08 - 0,15
0,15 - 0,25
0,15 - 0,30
0,20 - 0,40
0,25 - 0,50
CERMET
80 - 200
60 - 150
60 - 120
30 - 50
0,08 - 0,15
0,15 - 0,25
0,15 - 0,30
0,20 - 0,40
0,25 - 0,50
60 - 120
80 - 160
0,08 - 0,15
0,15 - 0,25
0,15 - 0,30
0,20 - 0,40
0,25 - 0,50
100 - 300
100 - 200
0,10 - 0,20
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
0,30 - 0,50
0,20 - 0,40
0,40 - 0,60
0,50 - 0,80
0,50 - 1,00
0,80 - 1,50
0,30 - 0,60
0,40 - 1,00
0,60 - 1,20
0,80 - 1,60
1,00 - 2,20
0,20 - 0,40
0,30 - 0,60
0,40 - 0,70
0,50 - 0,80
0,80 - 1,20
0,30 - 0,50
0,30 - 0,80
0,40 - 1,00
0,60 - 1,40
1,00 - 2,00
FEED
mm/rev
0,20 - 0,40
0,30 - 0,60
0,40 - 0,70
0,50 - 0,80
0,80 - 1,20
0,15 - 0,30
0,20 - 0,50
0,30 - 0,60
0,40 - 0,80
0,60 - 1,00
0,20 - 0,40
0,35 - 0,60
0,40 - 1,00
0,60 - 1,30
0,80 - 1,70
0,20 - 0,40
0,40 - 0,70
0,50 - 0,80
0,60 - 1,00
0,80 - 1,40
100 - 200
0,08 - 0,15
0,15 - 0,25
0,15 - 0,30
0,20 - 0,40
0,25 - 0,50
Lead-in
E, N, M
0,20 - 0,40
0,35 - 0,60
0,40 - 1,00
0,60 - 1,30
0,80 - 1,70
50 - 70
0,08 - 0,15
0,15 - 0,25
0,15 - 0,30
0,20 - 0,40
0,25 - 0,50
Lead-in
A, G
20 - 60
HIGH SPEED FOR ALUMINIUM REAMING
FEED
mm/rev
0,30 - 0,50
0,30 - 0,80
0,40 - 1,00
0,60 - 1,40
1,00 - 2,00
0,20 - 0,40
0,30 - 0,60
0,40 - 0,80
0,50 - 1,00
0,70 - 1,40
0,30 - 0,60
0,50 - 0,80
0,60 - 1,50
0,80 - 1,60
1,00 - 2,25
0,30 - 0,60
0,50 - 0,80
0,60 - 1,50
0,80 - 1,60
1,00 - 2,25
0,15 - 0,30
0,20 - 0,40
0,30 - 0,60
0,40 - 0,80
0,60 - 1,00
0,20 - 0,40
0,40 - 0,70
0,50 - 0,80
0,60 - 1,00
0,80 - 1,40
0,15 - 0,30
0,20 - 0,40
0,30 - 0,50
0,40 - 0,60
0,50 - 0,70
Aluminium with silicon greater than 10% - brazed carbide with PKD
- Surface speed up to 1500 m/min
- When using PKD reamers a machine tool with high rigidity and
absolute precision is a minimum requirement
- Each application must be assessed by our technical department
9
TECHNICAL INFORMATION AND CUTTING PARAMETERS
Reamers are available coated N, C, A, P, H.
Coated Hard metal & Cermet
brazed carbide
TECHNICAL INFORMATION AND CUTTING PARAMETERS
HEADS
Heads are available coated N, C, A, P, H.
H.M.
H.M.
coated
CERMET
Lead-in
A, G
Lead-in
E, N, M
SURFACE
SPEED
m/min
SURFACE
SPEED
m/min
SURFACE
SPEED
m/min
10 - 20
60 - 80
90 - 300
0,25 - 0,60
0,30 - 0,80
0,60 - 1,00
0,50 - 1,00
0,60 - 1,20
0,70 - 1,50
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
7 - 15
40 - 70
80 - 200
0,30 - 0,60
0,40 - 0,80
0,50 - 0,90
0,40 - 0,80
0,50 - 1,00
0,60 - 1,20
11,80-21,60
21,61-39,60
39,61-45,59
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
6 - 10
30 - 50
60 - 150
0,30 - 0,60
0,40 - 0,80
0,50 - 0,90
0,40 - 0,80
0,50 - 1,00
0,60 - 1,20
11,80-21,60
21,61-39,60
39,61-45,59
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
4-8
15 - 30
60 - 120
0,25 - 0,50
0,30 - 0,60
0,40 - 0,70
0,30 - 0,60
0,40 - 0,80
0,50 - 1,00
11,80-21,60
21,61-39,60
Spheroidal cast
Greater
than
39,61-45,59
iron (pearlitic)
200HB
Malleable cast iron
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
0,20 - 0,60
0,30 - 0,70
0,40 - 0,80
0,50 - 1,00
0,60 - 1,20
0,80 - 1,60
300 - 700
11,80-21,60
21,61-39,60
39,61-45,59
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
10 - 15
30 - 50
0,20 - 0,60
0,30 - 0,70
0,40 - 0,80
0,50 - 1,00
0,60 - 1,20
0,70 - 1,60
Up to 500
11,80-21,60
21,61-39,60
39,61-45,59
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
60 - 200
100 - 200
Up to 600
11,80-21,60
21,61-39,60
39,61-45,59
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
20 - 40
80 - 160
Up to 500
11,80-21,60
21,61-39,60
39,61-45,59
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
20 - 200
11,80-21,60
21,61-39,60
39,61-45,59
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
6 - 15
MATERIAL
TO WORK
Mild Steel
Unalloyed
Low alloyed
Structural steel
Fused Metal
Alloy steel
Stainless steel
Strongly alloy
steel
Steel with
manganese
Grey cast iron
Spheroidal cast
iron (ferritic)
Copper and
alloys
Brass
Bronze
Bronze
phosphorous
Alluminium
and
light alloys
Titanium
and
alloys
N / mm 2
Head
Ø mm
Up to 600
11,80-21,60
21,61-39,60
39,61-45,59
Greater
than 600
11,80-21,60
21,61-39,60
39,61-45,59
400 - 1000
800 - 1500
Up to 200HB
STOCK
ALLOWANCE
Ø mm
Coated Hard metal & Cermet
brazed carbide
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
< 200 HB
20 - 40
>200 HB
15 - 30
10
50 - 70
60 - 120
FEED
mm/rev
0,20 - 0,40
0,30 - 0,60
0,40 - 0,80
100 - 300
0,30 - 0,60
0,30 - 0,60
0,40 - 1,00
0,40 - 1,00
20 - 60
FEED
mm/rev
0,20 - 0,40
0,30 - 0,50
0,40 - 0,60
0,40 - 1,00
0,50 - 1,20
0,60 - 1,50
LEAD-IN FOR STRAIGHT FLUTES
lead-in 45° for
standard speed
lead-in 45° for
high speed
“L” lead-in
to reduce the
feed of 40%
compared with
the values on
pages 8-9
“F” lead-in
to reduce the
feed of 40%
compared with
the values on
pages 8-9
“N” lead-in
ideal for
through hole.
Is it possible to
increase the feed
up to 100% of
the values on
pages 8-9
11
LEAD-IN FOR HELICAL FLUTES
12
Approach angles
MATERIAL TO WORK
APPROACH ANGLE*
60 Kg/mm2
N-A-E
80 Kg/mm2
N-A-E
50 Kg/mm2
Mild steel (C 0,2 < 0,3%)
Mild steel (C 0,3 < 0,4%)
70 Kg/mm2
Mild steel (C 0,4 < 0,5%)
G-A-E
N-A-E
Alloy steel
< 80 Kg/mm2
G-N-A-E
Alloy steel
100 Kg/mm2
G-N-M
from 50 Kg/mm2 to 90 kg/ mm2
G-N-M
Alloy steel
Alloy steel
Stainless and refractory steel
Grey, spheroidal and malleable cast iron
90 Kg/mm2
Titanium and titanium alloy
> 100 Kg/mm2
from 150 HB to 320 HB
G-N-E
G-N-M
V-N-E
T-E
Pure copper
G-N-E
Brass / Bronze
G-N-E
Electrolytic copper
G-N-E
Alluminium alloy < 10% Si
V-A-E
Alluminium alloy > 11% Si
V-E
Magnesium alloy
G-A-E
Thermoplastic material
V-E
Thermosetting resins
V-E
Stiffened synthetic material
V-E
*Do not use negative lead-in on blind holes
Negative lead-in “N” can be used on large range of materials: please apply to our technical department.
13
EXPANDING REAMERS CUTTING GEOMETRY
Iron and mild steel (C< 0,2%)
TENSILE STRENGTH
Cylindrical shank - SHORT SERIES
INTEGRAL EXPANDING REAMERS
Series 3620
through holes
with radial through
tool coolant
5,80 - 6,60
B
mm
40
A
mm
8
L
mm
78
Ø dh7
mm
12
N. of teeth
4
1,5
8,61 - 9,60
50
10
88
12
4
2,5
Ø D mm
6,61 - 7,60
7,61 - 8,60
9,61 - 10,60
10,61 - 11,60
11,61 - 12,60
12,61 - 13,60
13,61 - 14,60
14,61 - 15,60
15,61 - 16,60
16,61 - 17,60
17,61 - 18,60
18,61 - 19,10
19,11 - 20,10
20,11 - 21,10
21,11 - 22,10
22,11 - 23,10
23,11 - 24,10
24,11 - 25,10
25,11 - 26,10
26,11 - 27,10
27,11 - 28,10
28,11 - 29,10
29,11 - 30,10
30,11 - 31,10
31,11 - 32,10
40
40
50
50
50
50
50
50
50
50
50
60
60
60
60
60
60
60
75
75
75
75
75
75
75
8
78
10
78
10
95
10
95
10
95
10
95
10
95
10
95
10
100
12
120
10
100
12
100
12
120
12
120
12
120
12
120
12
120
12
120
12
135
16
135
16
135
16
135
16
135
16
16
135
14
135
12
12
12
12
12
12
12
12
16
16
16
20
20
20
20
20
20
20
25
25
25
25
25
25
25
4
4
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
S
2
2,5
3
3
3
4
4
4
4
5
5
5
5
5
6
6
6
6
6
6
8
8
8
8
8
Cylindrical shank - SHORT SERIES
Series 2440
through and blind holes
without coolant
5,80 - 6,60
B
mm
40
A
mm
8
L
mm
80
Ø dh7
mm
12
N. of teeth
4
1,5
8,61 - 9,60
50
10
90
12
4
2,5
Ø D mm
6,61 - 7,60
7,61 - 8,60
9,61 - 10,60
10,61 - 11,60
11,61 - 12,60
12,61 - 13,60
13,61 - 14,60
14,61 - 15,60
15,61 - 16,60
16,61 - 17,60
17,61 - 18,60
18,61 - 19,10
40
40
50
60
60
60
70
70
80
80
90
90
19,11 - 20,10
100
22,11 - 23,10
100
20,11 - 21,10
21,11 - 22,10
23,11 - 24,10
24,11 - 25,10
25,11 - 26,10
26,11 - 27,10
27,11 - 28,10
28,11 - 29,10
29,11 - 30,10
30,11 - 31,10
31,11 - 32,10
100
100
100
100
110
110
110
110
110
110
110
8
80
10
80
10
95
10
105
10
115
10
105
10
105
10
115
10
130
10
130
12
140
12
150
12
160
12
160
12
160
12
160
12
160
12
160
12
170
16
170
16
170
16
170
16
170
16
16
170
15
170
12
12
12
12
12
12
12
12
16
16
16
20
20
20
20
20
20
20
25
25
25
25
25
25
25
4
4
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
S
2
2,5
3
3
3
4
4
4
4
5
5
5
5
5
6
6
6
6
6
6
8
8
8
8
8
INTEGRAL EXPANDING REAMERS
Series 2441
blind holes with
central through tool coolant
Cylindrical shank - LONG SERIES
INTEGRAL EXPANDING REAMERS
Series 3610
through holes
with radial through
tool coolant
5,80 - 6,60
B
mm
85
A
mm
8
L
mm
123
Ø dh7
mm
12
N. of teeth
4
1,5
8,61 - 9,60
85
10
123
12
4
2,5
Ø D mm
6,61 - 7,60
7,61 - 8,60
85
85
9,61 - 10,60
115
12,61 - 13,60
115
10,61 - 11,60
11,61 - 12,60
13,61 - 14,60
14,61 - 15,60
15,61 - 16,60
16,61 - 17,60
17,61 - 18,60
18,61 - 19,10
19,11 - 20,10
20,11 - 21,10
21,11 - 22,10
22,11 - 23,10
23,11 - 24,10
24,11 - 25,10
25,11 - 26,10
26,11 - 27,10
27,11 - 28,10
28,11 - 29,10
29,11 - 30,10
30,11 - 31,10
31,11 - 32,10
115
115
115
115
130
130
130
140
140
140
140
140
140
140
150
150
150
150
150
150
150
8
123
10
123
10
160
10
160
10
160
10
160
10
160
10
160
10
180
10
180
12
180
12
200
12
200
12
200
12
200
12
200
12
200
12
200
12
210
16
210
16
210
16
210
16
210
16
16
210
16
210
12
12
12
12
12
12
12
12
16
16
16
20
20
20
20
20
20
20
25
25
25
25
25
25
25
4
4
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
S
2
2,5
3
3
3
4
4
4
4
5
5
5
5
5
6
6
6
6
6
6
8
8
8
8
8
Cylindrical shank - LONG SERIES
Series 2430
through and blind holes
without coolant
5,80 - 6,60
B
mm
85
A
mm
8
L
mm
123
Ø dh7
mm
12
N. of teeth
4
1,5
8,61 - 9,60
85
10
123
12
4
2,5
Ø D mm
6,61 - 7,60
7,61 - 8,60
85
85
9,61 - 10,60
115
12,61 - 13,60
115
10,61 - 11,60
11,61 - 12,60
13,61 - 14,60
14,61 - 15,60
15,61 - 16,60
16,61 - 17,60
17,61 - 18,60
18,61 - 19,10
19,11 - 20,10
20,11 - 21,10
21,11 - 22,10
22,11 - 23,10
23,11 - 24,10
24,11 - 25,10
25,11 - 26,10
26,11 - 27,10
27,11 - 28,10
28,11 - 29,10
29,11 - 30,10
30,11 - 31,10
31,11 - 32,10
115
115
115
115
130
130
130
140
140
140
140
140
140
140
150
150
150
150
150
150
150
8
123
10
123
10
160
10
160
10
160
10
160
10
160
10
160
10
180
10
180
12
180
12
200
12
200
12
200
12
200
12
200
12
200
12
200
12
210
16
210
16
210
16
210
16
210
16
16
210
17
210
12
12
12
12
12
12
12
12
16
16
16
20
20
20
20
20
20
20
25
25
25
25
25
25
25
4
4
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
S
2
2,5
3
3
3
4
4
4
4
5
5
5
5
5
6
6
6
6
6
6
8
8
8
8
8
INTEGRAL EXPANDING REAMERS
Series 2431
blind holes with
central through tool coolant
Series 1610
Cylindrical shank
LONG SERIES
with
radial coolant
INTEGRAL FIXED REAMERS HELICAL FLUTES
Series 1620
Cylindrical shank
SHORT SERIES
with
radial coolant
Series 1610
Series 1620
9,60 - 12,60
B
mm
115
L
mm
160
B
mm
60
L
mm
105
A
mm
10
Ø dh7
mm
12
18,61 - 25,10
140
200
100
160
12
20
Ø D mm
12,61 - 15,60
15,61 - 18,60
25,11 - 32,10
115
130
150
160
70
180
80
210
110
115
130
170
For holes with minimum tolerance ISO IT7
10
12
16
12
16
25
Series 161W
Weldon shank
LONG SERIES
with
radial coolant
Series 162W
Weldon shank
SHORT SERIES
with
radial coolant
Series 162W
Series 161W
9,60 - 12,60
B
mm
115
L
mm
160
B
mm
60
L
mm
105
A
mm
10
Ø dh7
mm
12
18,61 - 25,10
140
200
100
160
12
20
Ø D mm
12,61 - 15,60
15,61 - 18,60
25,11 - 32,10
115
130
150
160
70
180
80
210
110
115
130
170
For holes with minimum tolerance ISO IT7
18
10
12
16
12
16
25
Cylindrical shank - Left hand helical flutes
Series 3617
LONG SERIES
with radial coolant
5,80 - 6,60
B
mm
40
8,61 - 9,60
50
Ø D mm
6,61 - 7,60
7,61 - 8,60
9,61 - 10,60
10,61 - 11,60
11,61 - 12,60
12,61 - 13,60
13,61 - 14,60
14,61 - 15,60
15,61 - 16,60
16,61 - 17,60
17,61 - 18,60
18,61 - 19,10
40
40
50
60
60
60
70
70
80
80
90
90
19,11 - 20,10
100
22,11 - 23,10
100
20,11 - 21,10
21,11 - 22,10
23,11 - 24,10
24,11 - 25,10
25,11 - 26,10
26,11 - 27,10
27,11 - 28,10
28,11 - 29,10
29,11 - 30,10
30,11 - 31,10
31,11 - 32,10
100
100
100
100
110
110
110
110
110
110
110
Series 3627
A
mm
8
L
mm
80
B
mm
85
10
90
85
8
10
10
80
80
105
115
10
115
10
10
10
10
12
12
12
12
12
12
12
12
12
16
16
16
16
16
16
85
115
105
10
85
95
10
105
115
130
130
140
150
160
160
160
160
160
160
170
170
170
170
170
170
170
Series 3617
115
115
115
115
130
130
130
140
140
140
140
140
140
140
150
150
150
150
150
150
150
19
A
mm
8
L
mm
123
Ø dh7
mm
12
N. of teeth
4
1,5
10
123
12
4
2,5
8
10
10
10
10
10
10
10
10
10
12
12
12
12
12
12
12
12
12
16
16
16
16
16
16
123
123
160
160
160
160
160
160
180
180
180
200
200
200
200
200
200
200
210
210
210
210
210
210
210
12
12
12
12
12
12
12
12
16
16
16
20
20
20
20
20
20
20
25
25
25
25
25
25
25
4
4
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
S
2
2,5
3
3
3
4
4
4
4
5
5
5
5
5
6
6
6
6
6
6
8
8
8
8
8
INTEGRAL EXPANDING REAMERS HELICAL FLUTES
Series 3627
SHORT SERIES
with radial coolant
CUTTING RINGS from diameter 17,60 to 200,59 mm
ØD
mm
17,60 - 21,59
21,60 - 25,59
25,60 - 32,59
32,60 - 45,59
Straight flutes
Helical flutes
11
-
C
mm
12
14
C
mm
Number of
teeth
-
6
-
16
16
45,60 - 79,59
18,5
18,5
100,60 - 110,59
18,5
18,5
79,60 - 100,59
110,60 - 200,59
18,5
18,5
18,5
18,5
6
6
6
6
8
10
12
•
The ALVAN® cutting rings are modular and compatible with all the reamers indicated
on page 21 to 36.
•
The cutting edges are in an asymmetric way to assure the best roundness of the hole
(see page 57)
•
•
•
•
We supply a regrinding and re-brazing service of the damage and worned cutting
edges (please consult our technical department).
Holes with restricted tolerances (ISO 5 and 6) can be supplied and the expansion assures a perfect holding of the reaming diameter.
The ALVAN® cutting rings are manufactured to the middle of the hole tolerance so
they must be assembled and adjusted to the same diameter. It is important to comply
with this direction in order to have a good working and life of the tool.
LEFT HAND HELICAL FLUTES CUTTING RINGS from diameter 32,60 to 200,59 mm ON
REQUEST.
20
Cylindrical shank - SHORT SERIES - with flat
from Ø 17,60 to 100,59 mm
ØD
mm
17,60-21,59
21,60-25,59
Ød
mm
12
A
mm
11
L
mm
142
B
mm
81
C
mm
11
E
mm
50
Ø Fh7
mm
20
Number
of teeth
6
22
14
172
102
16
56
25
6
12
25,60-32,59
15,6
45,60-60,59
30
32,60-40,59
40,60-45,59
60,60-79,59
79,60-100,59
25,4
40
56
11
11
15
20,5
24,5
28,5
142
81
163
102
173
102
185,5
105
189,5
105
203,5
105
12
14
16
18,5
18,5
18,5
SPARE PARTS
50
20
50
6
20
56
6
25
60
6
32
60
6
32
70
6
40
8
2= Cutting Ring
ØD
mm
Complete
mandrel
without
cutting ring
Conical
ring
1
Ring nut
or nut
5
Drive pin
Number of
drive pin
3
17,60-21,59
4550-MC-010
2010-AC-010
2000-DA-010
2000-CO-010
3
25,60-32,59
4550-MC-030
2010-AC-020
2000-DA-020
2000-CO-030
3
21,60-25,59
32,60-40,59
40,60-45,59
45,60-49,59
49,60-60,59
60,60-70,59
70,60-79,59
79,60-90,59
90,60-100,59
4550-MC-020
4550-MC-040
4550-MC-050
4550-MC-060
4550-MC-070
4550-MC-080
4550-MC-090
4550-MC-100
4550-MC-110
2010-AC-010
2010-AC-030
2010-AC-040
2000-DA-010
2000-DA-060
2000-DA-090
2010-AC-050
2000-GH-880
2010-AC-060
2000-GH-900
2010-AC-050
2010-AC-060
2010-AC-070
2010-AC-070
21
2000-GH-880
2000-GH-900
2000-GH-920
2000-GH-920
2000-CO-020
2000-CO-040
2000-CO-060
2000-CO-060
2000-CO-070
2000-CO-080
2000-CO-090
2000-CO-090
2000-CO-090
3
2
2
2
2
2
2
2
2
EXPANDING REAMERS WITH CUTTING RING
Series 4550
through holes
with radial through
tool coolant
EXPANDING REAMERS WITH CUTTING RING
Cylindrical shank - SHORT SERIES - with flat
from Ø 17,60 to 100,59 mm
Series 4555
blind holes
with radial through
tool coolant
ØD
mm
17,60-21,59
21,60-25,59
Ød
mm
12
A
mm
1
L
mm
132
B
mm
81
C
mm
11
E
mm
50
Ø Fh7
mm
20
Number
of teeth
6
22
1
159
102
16
56
25
6
12
25,60-32,59
15,6
45,60-60,59
30
32,60-40,59
40,60-45,59
60,60-79,59
79,60-100,59
ØD
mm
Complete
mandrel
without
cutting ring
1
1
25,4
1
1,5
40
1,5
56
1,5
Key
6
132
81
153
102
159
102
166,5
105
166,5
105
176,5
105
4555-MC-030
4001-CH-025
4001-AC-125
32,60-36,59
36,60-40,59
40,60-45,59
45,60-49,59
49,60-55,59
55,60-60,59
60,60-65,59
65,60-70,59
70,60-79,59
79,60-90,59
90,60-100,59
4555-MC-040
4555-MC-045
4555-MC-050
4555-MC-060
4555-MC-070
4555-MC-075
4555-MC-080
4555-MC-085
4555-MC-090
4555-MC-100
4555-MC-110
4001-CH-025
4001-CH-035
4001-CH-035
4001-CH-045
4001-CH-055
4001-CH-055
4001-CH-055
4001-CH-065
4001-CH-065
4001-CH-065
4001-CH-085
4001-CH-085
18,5
4001-AC-215
25,60-29,59
4555-MC-035
18,5
4001-AC-115
4001-AC-115
29,60-32,59
18,5
Conical ring
second
expansion
4001-CH-015
4001-CH-015
16
Conical
ring
1
4555-MC-010
4555-MC-020
14
SPARE PARTS
17,60-21,59
21,60-25,59
12
4001-AC-125
4001-AC-135
4001-AC-135
4001-AC-145
4001-AC-155
4001-AC-155
4001-AC-155
4001-AC-165
4001-AC-165
4001-AC-165
4001-AC-185
4001-AC-185
22
50
20
50
20
56
6
6
25
60
6
32
60
6
32
70
6
40
Drive pin
Number of
drive pin
-
2000-CO-010
3
4001-AC-225
4001-AC-325
2000-CO-030
3
4001-AC-235
4001-AC-335
4001-AC-215
4001-AC-225
4001-AC-235
4001-AC-245
4001-AC-255
4001-AC-255
4001-AC-255
4001-AC-265
4001-AC-265
4001-AC-265
4001-AC-285
4001-AC-285
Conical ring
third
expansion
8
-
4001-AC-325
4001-AC-335
4001-AC-345
4001-AC-355
4001-AC-355
4001-AC-355
4001-AC-365
4001-AC-365
4001-AC-365
4001-AC-385
4001-AC-385
3
2000-CO-020
2000-CO-040
2000-CO-040
2000-CO-050
2000-CO-060
2000-CO-060
2000-CO-070
2000-CO-080
2000-CO-080
2000-CO-090
2000-CO-090
2000-CO-090
2000-CO-090
3
2
2
2
2
2
2
2
2
2
2
2
2
Cylindrical shank - SHORT SERIES - without flat
from Ø 17,60 to 100,59 mm
ØD
mm
17,60-21,59
21,60-25,59
Ød
mm
12
A
mm
11
L
mm
142
B
mm
81
C
mm
11
E
mm
50
Ø Fh7
mm
20
Number
of teeth
6
22
14
172
102
16
56
25
6
12
25,60-32,59
15,6
45,60-60,59
30
32,60-40,59
40,60-45,59
60,60-79,59
79,60-100,59
25,4
40
56
11
11
15
20,5
24,5
28,5
142
163
173
185,5
189,5
203,5
81
102
102
105
105
105
12
14
16
18,5
18,5
18,5
SPARE PARTS
50
50
56
60
60
70
20
6
20
6
25
6
32
6
32
6
40
8
2= Cutting Ring
ØD
mm
Complete
mandrel
without
cutting ring
Conical
ring
1
Ring nut
or nut
5
Drive pin
Number of
drive pin
3
17,60-21,59
4550A-MC-010
2010-AC-010
2000-DA-010
2000-CO-010
3
25,60-32,59
4550A-MC-030
2010-AC-020
2000-DA-020
2000-CO-030
3
21,60-25,59
32,60-40,59
40,60-45,59
45,60-49,59
49,60-60,59
60,60-70,59
70,60-79,59
79,60-90,59
90,60-100,59
4550A-MC-020
4550A-MC-040
4550A-MC-050
4550A-MC-060
4550A-MC-070
4550A-MC-080
4550A-MC-090
4550A-MC-100
4550A-MC-110
2010-AC-010
2010-AC-030
2010-AC-040
2000-DA-010
2000-DA-060
2000-DA-090
2010-AC-050
2000-GH-880
2010-AC-060
2000-GH-900
2010-AC-050
2010-AC-060
2010-AC-070
2010-AC-070
2000-GH-880
2000-GH-900
2000-GH-920
2000-GH-920
23
2000-CO-020
2000-CO-040
2000-CO-060
2000-CO-060
2000-CO-070
2000-CO-080
2000-CO-090
2000-CO-090
2000-CO-090
3
2
2
2
2
2
2
2
2
EXPANDING REAMERS WITH CUTTING RING
Series 4550A
through holes
with radial through
tool coolant
EXPANDING REAMERS WITH CUTTING RING
Cylindrical shank - SHORT SERIES - without flat
from Ø 17,60 to 100,59 mm
Series 4555A
blind holes
with radial through
tool coolant
ØD
mm
17,60-21,59
21,60-25,59
Ød
mm
12
A
mm
1
L
mm
132
B
mm
81
C
mm
11
E
mm
50
Ø Fh7
mm
20
Number
of teeth
6
22
1
159
102
16
56
25
6
12
25,60-32,59
15,6
45,60-60,59
30
32,60-40,59
40,60-45,59
60,60-79,59
1
25,4
79,60-100,59
ØD
mm
1
1
1,5
40
1,5
56
Complete
mandrel
without
cutting ring
1,5
Key
6
132
81
153
102
159
102
166,5
105
166,5
105
176,5
105
4001-AC-125
32,60-36,59
40,60-45,59
45,60-49,59
49,60-55,59
55,60-60,59
60,60-65,59
65,60-70,59
70,60-79,59
79,60-90,59
90,60-100,59
4555A-MC-040
4555A-MC-045
4555A-MC-050
4555A-MC-060
4555A-MC-070
4555A-MC-075
4555A-MC-080
4555A-MC-085
4555A-MC-090
4555A-MC-100
4555A-MC-110
4001-CH-035
4001-CH-035
4001-CH-045
4001-CH-055
4001-CH-055
4001-CH-055
4001-CH-065
4001-CH-065
4001-CH-065
4001-CH-085
4001-CH-085
70
-
4001-CH-025
36,60-40,59
60
4001-AC-215
4555A-MC-030
4001-CH-025
18,5
60
4001-AC-115
25,60-29,59
4555A-MC-035
18,5
56
Conical ring
third
expansion
4001-AC-115
29,60-32,59
18,5
50
Conical ring
second
expansion
4001-CH-015
4001-CH-015
16
50
Conical
ring
1
4555A-MC-010
4555A-MC-020
14
SPARE PARTS
17,60-21,59
21,60-25,59
12
4001-AC-125
4001-AC-135
4001-AC-135
4001-AC-145
4001-AC-155
4001-AC-155
4001-AC-155
4001-AC-165
4001-AC-165
4001-AC-165
4001-AC-185
4001-AC-185
24
20
6
20
6
25
6
32
6
32
6
40
8
2= Cutting Ring
Drive pin
Number of
drive pin
-
2000-CO-010
3
4001-AC-225
4001-AC-325
2000-CO-030
3
4001-AC-235
4001-AC-335
4001-AC-215
4001-AC-225
4001-AC-235
4001-AC-245
4001-AC-255
4001-AC-255
4001-AC-255
4001-AC-265
4001-AC-265
4001-AC-265
4001-AC-285
4001-AC-285
4001-AC-325
4001-AC-335
4001-AC-345
4001-AC-355
4001-AC-355
4001-AC-355
4001-AC-365
4001-AC-365
4001-AC-365
4001-AC-385
4001-AC-385
3
2000-CO-020
2000-CO-040
2000-CO-040
2000-CO-050
2000-CO-060
2000-CO-060
2000-CO-070
2000-CO-080
2000-CO-080
2000-CO-090
2000-CO-090
2000-CO-090
2000-CO-090
3
2
2
2
2
2
2
2
2
2
2
2
2
Cylindrical shank - LONG SERIES - with flat
from Ø 17,60 to 100,59 mm
ØD
mm
17,60-21,59
21,60-25,59
Ød
mm
12
A
mm
11
L
mm
182
B
mm
121
C
mm
11
E
mm
50
Ø Fh7
mm
20
Number
of teeth
6
22
14
249
179
16
56
25
6
12
25,60-32,59
15,6
45,60-60,59
30
32,60-40,59
40,60-45,59
60,60-79,59
25,4
79,60-100,59
40
56
11
11
15
20,5
24,5
28,5
182
214
272
294,5
321,5
343,5
121
153
201
214
237
245
12
14
16
18,5
18,5
18,5
SPARE PARTS
50
20
50
20
56
6
6
25
60
6
32
60
6
32
70
6
40
8
2= Cutting Ring
ØD
mm
Complete
mandrel
without
cutting ring
Conical
ring
1
Ring nut
or nut
5
Drive pin
Number of
drive pin
3
17,60-21,59
4500-MC-010
2010-AC-010
2000-DA-010
2000-CO-010
3
25,60-32,59
4500-MC-030
2010-AC-020
2000-DA-020
2000-CO-030
3
21,60-25,59
32,60-40,59
40,60-45,59
45,60-49,59
49,60-60,59
60,60-70,59
70,60-79,59
79,60-90,59
90,60-100,59
4500-MC-020
4500-MC-040
4500-MC-050
4500-MC-060
4500-MC-070
4500-MC-080
4500-MC-090
4500-MC-100
4500-MC-110
2010-AC-010
2010-AC-030
2010-AC-040
2000-DA-010
2000-DA-060
2000-DA-090
2010-AC-050
2000-GH-880
2010-AC-060
2000-GH-900
2010-AC-050
2010-AC-060
2010-AC-070
2010-AC-070
25
2000-GH-880
2000-GH-900
2000-GH-920
2000-GH-920
2000-CO-020
2000-CO-040
2000-CO-060
2000-CO-060
2000-CO-070
2000-CO-080
2000-CO-090
2000-CO-090
2000-CO-090
3
2
2
2
2
2
2
2
2
EXPANDING REAMERS WITH CUTTING RING
Series 4500
through holes
with radial through
tool coolant
Cylindrical shank - LONG SERIES - with flat
from Ø 17,60 to 100,59 mm
EXPANDING REAMERS WITH CUTTING RING
Series 4505
through holes
with radial through
tool coolant
ØD
mm
17,60-21,59
21,60-25,59
Ød
mm
12
A
mm
1
L
mm
172
B
mm
121
C
mm
11
E
mm
50
Ø Fh7
mm
20
Number
of teeth
6
22
1
236
179
16
56
25
6
12
25,60-32,59
15,6
45,60-60,59
30
32,60-40,59
40,60-45,59
60,60-79,59
79,60-100,59
1
1
25,4
1
1,5
40
1,5
56
1,5
172
204
258
275,5
298,5
316,5
121
12
153
201
214
237
245
14
16
18,5
18,5
18,5
SPARE PARTS
50
50
56
20
6
20
6
25
60
6
32
60
6
32
70
6
40
8
2= Cutting Ring
ØD
mm
Complete
mandrel
without
cutting ring
Key
6
Conical
ring
1
Conical ring
second
expansion
Conical ring
third
expansion
4001-AC-115
4001-AC-215
-
17,60-21,59
4505-MC-010
4001-CH-015
4001-AC-115
25,60-29,59
4505-MC-030
4001-CH-025
4001-AC-125
21,60-25,59
29,60-32,59
32,60-36,59
36,60-40,59
40,60-45,59
45,60-49,59
49,60-55,59
55,60-60,59
60,60-65,59
65,60-70,59
70,60-79,59
79,60-90,59
90,60-100,59
4505-MC-020
4505-MC-035
4505-MC-040
4505-MC-045
4505-MC-050
4505-MC-060
4505-MC-070
4505-MC-075
4505-MC-080
4505-MC-085
4505-MC-090
4505-MC-100
4505-MC-110
4001-CH-015
4001-CH-025
4001-CH-035
4001-CH-035
4001-CH-045
4001-CH-055
4001-CH-055
4001-CH-055
4001-CH-065
4001-CH-065
4001-CH-065
4001-CH-085
4001-CH-085
Number of
drive pin
-
2000-CO-010
3
4001-AC-225
4001-AC-325
2000-CO-030
3
4001-AC-235
4001-AC-335
4001-AC-215
4001-AC-125
4001-AC-225
4001-AC-135
4001-AC-135
4001-AC-235
4001-AC-145
4001-AC-245
4001-AC-155
4001-AC-255
4001-AC-155
4001-AC-255
4001-AC-155
4001-AC-255
4001-AC-165
4001-AC-265
4001-AC-165
4001-AC-265
4001-AC-165
4001-AC-265
4001-AC-185
4001-AC-185
Drive pin
4001-AC-285
26
4001-AC-285
4001-AC-325
4001-AC-335
4001-AC-345
4001-AC-355
4001-AC-355
4001-AC-355
4001-AC-365
4001-AC-365
4001-AC-365
4001-AC-385
4001-AC-385
3
2000-CO-020
2000-CO-040
2000-CO-040
2000-CO-050
2000-CO-060
2000-CO-060
2000-CO-070
2000-CO-080
2000-CO-080
2000-CO-090
2000-CO-090
2000-CO-090
2000-CO-090
3
2
2
2
2
2
2
2
2
2
2
2
2
Cylindrical shank - LONG SERIES - without flat
from Ø 17,60 to 100,59 mm
ØD
mm
17,60-21,59
21,60-25,59
Ød
mm
12
A
mm
11
L
mm
182
B
mm
121
C
mm
11
E
mm
50
Ø Fh7
mm
20
Number
of teeth
6
22
14
249
179
16
56
25
6
12
25,60-32,59
15,6
45,60-60,59
30
32,60-40,59
40,60-45,59
60,60-79,59
79,60-100,59
25,4
40
56
11
11
15
20,5
24,5
28,5
182
214
272
294,5
321,5
343,5
121
153
201
214
237
245
12
14
16
18,5
18,5
18,5
SPARE PARTS
50
20
50
6
20
56
6
25
60
6
32
60
6
32
70
6
40
8
2= Cutting Ring
ØD
mm
Complete
mandrel
without
cutting ring
Conical
ring
1
Ring nut
or nut
5
Drive pin
Number of
drive pin
3
17,60-21,59
4500A-MC-010
2010-AC-010
2000-DA-010
2000-CO-010
3
25,60-32,59
4500A-MC-030
2010-AC-020
2000-DA-020
2000-CO-030
3
21,60-25,59
32,60-40,59
40,60-45,59
45,60-49,59
49,60-60,59
60,60-70,59
70,60-79,59
79,60-90,59
90,60-100,59
4500A-MC-020
4500A-MC-040
4500A-MC-050
4500A-MC-060
4500A-MC-070
4500A-MC-080
4500A-MC-090
4500A-MC-100
4500A-MC-110
2010-AC-010
2000-DA-010
2010-AC-030
2000-DA-060
2010-AC-040
2000-DA-090
2010-AC-050
2000-GH-880
2010-AC-060
2000-GH-900
2010-AC-050
2000-GH-880
2010-AC-060
2000-GH-900
2010-AC-070
2010-AC-070
2000-GH-920
27
2000-GH-920
2000-CO-020
2000-CO-040
2000-CO-060
2000-CO-060
2000-CO-070
2000-CO-080
2000-CO-090
2000-CO-090
2000-CO-090
3
2
2
2
2
2
2
2
2
EXPANDING REAMERS WITH CUTTING RING
Series 4500A
through holes
with radial through
tool coolant
EXPANDING REAMERS WITH CUTTING RING
Cylindrical shank - LONG SERIES - without flat
from Ø 17,60 to 100,59 mm
Series 4505A
through holes
with radial through
tool coolant
ØD
mm
17,60-21,59
21,60-25,59
Ød
mm
12
A
mm
1
L
mm
172
B
mm
121
C
mm
11
E
mm
50
Ø Fh7
mm
20
Number
of teeth
6
22
1
236
179
16
56
25
6
12
25,60-32,59
15,6
45,60-60,59
30
32,60-40,59
40,60-45,59
60,60-79,59
79,60-100,59
1
1
25,4
1
1,5
40
1,5
56
1,5
172
204
258
275,5
298,5
316,5
121
153
201
214
237
245
12
14
16
18,5
18,5
18,5
SPARE PARTS
50
50
56
20
6
20
6
25
60
6
32
60
6
32
70
6
40
8
2= Cutting Ring
ØD
mm
Complete
mandrel
without
cutting ring
Key
6
Conical
ring
1
Conical ring
second
expansion
Conical ring
third
expansion
4001-AC-115
4001-AC-215
-
17,60-21,59
4505A-MC-010
4001-CH-015
4001-AC-115
25,60-29,59
4505A-MC-030
4001-CH-025
4001-AC-125
21,60-25,59
29,60-32,59
32,60-36,59
36,60-40,59
40,60-45,59
45,60-49,59
49,60-55,59
55,60-60,59
60,60-65,59
65,60-70,59
70,60-79,59
79,60-90,59
90,60-100,59
4505A-MC-020
4505A-MC-035
4505A-MC-040
4505A-MC-045
4505A-MC-050
4505A-MC-060
4505A-MC-070
4505A-MC-075
4505A-MC-080
4505A-MC-085
4505A-MC-090
4505A-MC-100
4505A-MC-110
4001-CH-015
4001-CH-025
4001-CH-035
4001-CH-035
4001-CH-045
4001-CH-055
4001-CH-055
4001-CH-055
4001-CH-065
4001-CH-065
4001-CH-065
4001-CH-085
4001-CH-085
4001-AC-125
4001-AC-135
4001-AC-135
4001-AC-145
4001-AC-155
4001-AC-155
4001-AC-155
4001-AC-165
4001-AC-165
4001-AC-165
4001-AC-185
4001-AC-185
Drive pin
Number of
drive pin
-
2000-CO-010
3
4001-AC-225
4001-AC-325
2000-CO-030
3
4001-AC-235
4001-AC-335
4001-AC-215
4001-AC-225
4001-AC-235
4001-AC-245
4001-AC-255
4001-AC-255
4001-AC-255
4001-AC-265
4001-AC-265
4001-AC-265
4001-AC-285
4001-AC-285
28
4001-AC-325
4001-AC-335
4001-AC-345
4001-AC-355
4001-AC-355
4001-AC-355
4001-AC-365
4001-AC-365
4001-AC-365
4001-AC-385
4001-AC-385
3
2000-CO-020
2000-CO-040
2000-CO-040
2000-CO-050
2000-CO-060
2000-CO-060
2000-CO-070
2000-CO-080
2000-CO-080
2000-CO-090
2000-CO-090
2000-CO-090
2000-CO-090
3
2
2
2
2
2
2
2
2
2
2
2
2
Modular Composit shank - SHORT SERIES
from Ø 17,60 to 100,59 mm
ØD
mm
17,60-21,59
21,60-25,59
Ød
mm
12
A
mm
11
B
mm
55
L
mm
75
C
mm
11
Mod. shank
ØM
50
Number
of teeth
6
22
14
60
80
16
50
6
12
25,60-32,59
15,6
45,60-60,59
30
32,60-40,59
40,60-45,59
60,60-79,59
79,60-100,59
ØD
mm
25,4
40
56
11
11
15
20,5
24,5
28,5
Complete
mandrel
without
cutting ring
55
75
60
80
60
80
60
80
65
90
65
90
SPARE PARTS
Conical
ring
1
12
14
50
50
16
6
50
18,5
6
50
18,5
6
63
18,5
Ring nut
or nut
4
6
6
63
8
Drive pin
Number of
drive pin
3
17,60-21,59
4330-MC-010
2010-AC-010
2000-DA-010
2000-CO-010
3
25,60-32,59
4330-MC-030
2010-AC-020
2000-DA-020
2000-CO-030
3
21,60-25,59
32,60-40,59
40,60-45,59
45,60-49,59
49,60-60,59
60,60-70,59
70,60-79,59
79,60-90,59
90,60-100,59
4330-MC-020
4330-MC-040
4330-MC-050
4330-MC-060
4330-MC-070
4330-MC-080
4330-MC-090
4330-MC-100
4330-MC-110
2010-AC-010
2000-DA-010
2010-AC-030
2000-DA-060
2010-AC-040
2000-DA-090
2010-AC-050
2000-GH-880
2010-AC-060
2000-GH-900
2010-AC-050
2000-GH-880
2010-AC-060
2000-GH-900
2010-AC-070
2000-GH-920
2010-AC-070
2000-GH-920
29
2000-CO-020
2000-CO-040
2000-CO-060
2000-CO-060
2000-CO-070
2000-CO-080
2000-CO-090
2000-CO-090
2000-CO-090
3
2
2
2
2
2
2
2
2
2= Cutting Ring
EXPANDING REAMERS WITH CUTTING RING
Series 4330
through holes
with radial through
tool coolant
EXPANDING REAMERS WITH CUTTING RING - “COMPOSIT” MODULAR SYSTEM
Modular Composit shank - SHORT SERIES
from Ø 17,60 to 100,59 mm
Series 4335
blind holes
with radial through
tool coolant
ØD
mm
17,60-21,59
21,60-25,59
A
mm
1
B
mm
55
L
mm
75
C
mm
11
Mod. shank
ØM
50
Number
of teeth
6
22
1
60
80
16
50
6
12
25,60-32,59
15,6
45,60-60,59
30
32,60-40,59
40,60-45,59
60,60-79,59
79,60-100,59
ØD
mm
Ød
mm
12
Complete
mandrel
without
cutting ring
1
1
25,4
1
1,5
40
1,5
56
1,5
55
75
60
80
60
80
60
80
65
90
65
90
SPARE PARTS
12
14
50
50
16
18,5
18,5
Key
5
Conical
ring
1
Drive pin
Number of
drive pin
-
2000-CO-010
3
2000-CO-030
3
Conical ring
second
expansion
Conical ring
third
expansion
4001-AC-215
-
25,60-29,59
4335-MC-030
4001-CH-025
4001-AC-125
4001-AC-225
4001-AC-325
4001-AC-235
4001-AC-335
36,60-40,59
40,60-45,59
45,60-49,59
49,60-55,59
55,60-60,59
60,60-65,59
65,60-70,59
70,60-79,59
79,60-90,59
90,60-100,59
4335-MC-040
4335-MC-045
4335-MC-050
4335-MC-060
4335-MC-070
4335-MC-075
4335-MC-080
4335-MC-085
4335-MC-090
4335-MC-100
4335-MC-110
8
2= Cutting Ring
4001-AC-215
32,60-36,59
6
63
4001-AC-115
4335-MC-035
6
63
4001-CH-015
29,60-32,59
6
50
18,5
4335-MC-010
4335-MC-020
6
50
17,60-21,59
21,60-25,59
6
4001-CH-015
4001-CH-025
4001-CH-035
4001-CH-035
4001-CH-045
4001-CH-055
4001-CH-055
4001-CH-055
4001-CH-065
4001-CH-065
4001-CH-065
4001-CH-085
4001-CH-085
4001-AC-115
4001-AC-125
4001-AC-225
4001-AC-135
4001-AC-135
4001-AC-235
4001-AC-145
4001-AC-245
4001-AC-155
4001-AC-255
4001-AC-155
4001-AC-255
4001-AC-155
4001-AC-255
4001-AC-165
4001-AC-265
4001-AC-165
4001-AC-265
4001-AC-165
4001-AC-265
4001-AC-185
4001-AC-185
4001-AC-285
30
4001-AC-285
4001-AC-325
4001-AC-335
4001-AC-345
4001-AC-355
4001-AC-355
4001-AC-355
4001-AC-365
4001-AC-365
4001-AC-365
4001-AC-385
4001-AC-385
3
2000-CO-020
2000-CO-040
2000-CO-040
2000-CO-050
2000-CO-060
2000-CO-060
2000-CO-070
2000-CO-080
2000-CO-080
2000-CO-090
2000-CO-090
2000-CO-090
2000-CO-090
3
2
2
2
2
2
2
2
2
2
2
2
2
Series 4350
through holes
with radial through
tool coolant
Ø 17,60÷100,59 mm
ØD
mm
17,60 - 21,59
21,60 - 25,59
12
A
mm
11
B
mm
81
C
mm
11
Mod. shank
ØM
50
Number
of teeth
6
22
14
102
16
50
6
Ød
12
25,60 - 32,59
15,6
45,60 - 60,59
30
32,60 - 40,59
40,60 - 45,59
60,60 - 79,59
79,60 - 100,59
25,4
40
56
11
81
11
102
15
102
20,5
105
24,5
105
28,5
105
SPARE PARTS
12
14
50
50
16
6
6
50
18,5
6
50
18,5
6
63
18,5
6
63
8
2= Cutting Ring
ØD
mm
Complete
Mandrel
without
cutting ring
Conical ring
Ring nut
or nut
4
1
Drive pin
3
17,60-21,59
4350-MC-010
2010-AC-010
2000-DA-010
2000-CO-010
25,60-32,59
4350-MC-030
2010-AC-020
2000-DA-020
2000-CO-030
21,60-25,59
32,60-40,59
40,60-45,59
45,60-49,59
49,60-60,59
60,60-70,59
70,60-79,59
79,60-90,59
90,60-100,59
4350-MC-020
4350-MC-040
4350-MC-050
4350-MC-060
4350-MC-070
4350-MC-080
4350-MC-090
4350-MC-100
4350-MC-110
2010-AC-010
2000-DA-010
2010-AC-030
2000-DA-060
2010-AC-040
2000-DA-090
2010-AC-050
2000-GH-880
2010-AC-060
2000-GH-900
2010-AC-050
2000-GH-880
2010-AC-060
2010-AC-070
2010-AC-070
2000-GH-900
31
2000-GH-920
2000-GH-920
2000-CO-020
2000-CO-040
2000-CO-060
2000-CO-060
2000-CO-070
2000-CO-080
2000-CO-090
2000-CO-090
2000-CO-090
Number of
drive pin
3
3
3
2
2
2
2
2
2
2
2
EXPANDING REAMERS WITH CUTTING RING - “COMPOSIT” MODULAR SYSTEM
Modular Composit shank - STANDARD SERIES
from Ø 17,60 to 100,59 mm
EXPANDING REAMERS WITH CUTTING RING - “COMPOSIT” MODULAR SYSTEM
Modular Composit shank - STANDARD SERIES
from Ø 17,60 to 100,59 mm
Series 4355
blind holes
with radial through
tool coolant
Ø 17,60÷100,59
ØD
mm
17,60 - 21,59
21,60 - 25,59
C
mm
11
Mod.shank
ØM
50
Number
of teeth
6
22
1
102
16
50
6
12
15,6
45,60 - 60,59
30
40,60 - 45,59
25,4
60,60 - 79,59
40
79,60 - 100,59
mm
B
mm
81
25,60 - 32,59
32,60 - 40,59
ØD
12
A
mm
1
Ød
Complete
Mandrel
without
cutting ring
56
1
102
1
102
1,5
105
1,5
105
1,5
105
SPARE PARTS
key
Conical ring
5
81
1
1
4001-AC-215
25,60-29,59
4355-MC-030
4001-CH-025
4001-AC-125
29,60-32,59
32,60-36,59
36,60-40,59
40,60-45,59
45,60-49,59
49,60-55,59
55,60-60,59
60,60-65,59
65,60-70,59
70,60-79,59
79,60-90,59
90,60-100,59
4355-MC-035
4355-MC-040
4355-MC-045
4355-MC-050
4355-MC-060
4355-MC-070
4355-MC-075
4355-MC-080
4355-MC-085
4355-MC-090
4355-MC-100
4355-MC-110
4001-CH-025
4001-CH-035
4001-CH-035
4001-CH-045
4001-CH-055
4001-CH-055
4001-CH-055
4001-CH-065
4001-CH-065
4001-CH-065
4001-CH-085
4001-CH-085
4001-AC-125
4001-AC-135
4001-AC-265
4001-AC-165
4001-AC-185
4001-AC-185
4001-AC-265
32
63
18,5
6
63
8
Drive pin
3
4001-AC-335
4001-AC-265
4001-AC-165
18,5
6
4001-AC-235
4001-AC-255
4001-AC-165
6
50
2000-CO-030
4001-AC-255
4001-AC-155
18,5
4001-AC-325
4001-AC-255
4001-AC-155
50
4001-AC-225
4001-AC-245
4001-AC-155
6
2000-CO-010
4001-AC-235
4001-AC-145
6
-
4001-AC-225
4001-AC-135
16
-
4001-AC-115
4001-AC-115
50
4001-AC-215
4001-CH-015
4001-CH-015
50
Conical ring
third
expansion
4355-MC-010
4355-MC-020
14
Conical ring
second
expansion
17,60-21,59
21,60-25,59
12
4001-AC-285
4001-AC-285
4001-AC-325
4001-AC-335
4001-AC-345
4001-AC-355
4001-AC-355
4001-AC-355
4001-AC-365
4001-AC-365
4001-AC-365
4001-AC-385
4001-AC-385
2000-CO-020
2000-CO-040
2000-CO-040
2000-CO-050
2000-CO-060
2000-CO-060
2000-CO-070
2000-CO-080
2000-CO-080
2000-CO-090
2000-CO-090
2000-CO-090
2000-CO-090
2= Cutting Ring
Number of
drive pin
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
Series 4350
through holes
with radial through
tool coolant
Ø 100,60÷200,59 mm
ØD
mm
100,60 - 110,59
125,60 - 139,59
110,60 - 115,59
115,60 - 125,59
73,8
A
mm
35,5
B
mm
140
C
mm
18,5
Mod. shank
ØM
80
Number
of teeth
10
90,8
35,5
140
18,5
80
12
Ød
80,8
86,8
139,60 - 145,59
102,8
165,60 - 175,59
117,8
145,60 - 155,59
155,60 - 165,59
175,60 - 185,59
185,60 - 195,59
195,60 - 200,59
ØD
mm
Complete
Mandrel
without
cutting ring
107,8
107,8
127,8
137,8
145,8
35,5
140
35,5
18,5
140
35,5
140
35,5
48,5
48,5
48,5
SPARE PARTS
12
80
18,5
140
12
80
18,5
140
12
80
18,5
140
12
80
18,5
140
48,5
12
80
18,5
140
12
80
18,5
140
48,5
80
18,5
12
80
18,5
12
80
12
Conical ring
Nut
Flange
Mandrel
Drive pin
1
4
5
6
3
100,60-110,59
4350-MC-120
2060-BU-010
2000-GH-095
4355-FL-035
4350-MA-120
2000-CO-090
115,60-120,59
4350-MC-140
2060-BU-030
2000-GH-095
4355-FL-055
4350-MA-120
2000-CO-090
110,60-115,59
120,60-125,59
125,60-132,59
132,60-139,59
139,60-145,59
145,60-155,59
155,60-165,59
165,60-175,59
175,60-185,59
185,60-195,59
195,60-200,59
4350-MC-130
4350-MC-150
4350-MC-160
4350-MC-170
4350-MC-180
4350-MC-190
4350-MC-200
4350-MC-210
4350-MC-220
4350-MC-230
4350-MC-240
2060-BU-020
2060-BU-030
2060-BU-040
2060-BU-040
2060-BU-050
2060-BU-060
2060-BU-070
2060-BU-080
2060-BU-090
2060-BU-100
2060-BU-110
2000-GH-095
2000-GH-095
2000-GH-095
2000-GH-095
2000-GH-095
2000-GH-095
2000-GH-120
2000-GH-120
2000-GH-120
2000-GH-120
2000-GH-120
4355-FL-045
4355-FL-065
4355-FL-075
4355-FL-085
4355-FL-095
4355-FL-105
4355-FL-115
4355-FL-125
4355-FL-135
4355-FL-145
4355-FL-155
33
4350-MA-120
4350-MA-120
4350-MA-120
4350-MA-120
4350-MA-120
4350-MA-120
4350-MA-200
4350-MA-200
4350-MA-200
4350-MA-200
4350-MA-200
2000-CO-090
2000-CO-090
2000-CO-100
2000-CO-100
2000-CO-100
2000-CO-110
2000-CO-110
2000-CO-110
2000-CO-120
2000-CO-120
2000-CO-120
2= Cutting Ring
Number of
drive pin
2
2
2
2
2
2
2
2
2
2
2
2
2
EXPANDING REAMERS WITH CUTTING RING - “COMPOSIT” MODULAR SYSTEM
Modular Composit shank - STANDARD SERIES
from Ø 100,60 to 200,59 mm
EXPANDING REAMERS WITH CUTTING RING - “COMPOSIT” MODULAR SYSTEM
Modular Composit shank - LONG SERIES
from Ø 100,60 to 200,59 mm
Series 4355
blind holes with
radial and central
through tool coolant
Ø 100,60÷200,59 mm
ØD
mm
100,60 - 110,59
125,60 - 139,59
110,60 - 115,59
C
mm
18,5
Mod. shank
ØM
80
Number
of teeth
10
90,8
1,5
140
18,5
80
12
139,60 - 145,59
102,8
165,60 - 175,59
117,8
185,60 - 195,59
195,60 - 200,59
18,5
140
1,5
18,5
140
1,5
18,5
140
1,5
145,8
18,5
140
1,5
137,8
18,5
140
1,5
127,8
18,5
140
1,5
107,8
175,60 - 185,59
140
1,5
107,8
155,60 - 165,59
Complete
Mandrel
without
cutting ring
1,5
86,8
145,60 - 155,59
mm
B
mm
140
80,8
115,60 - 125,59
ØD
73,8
A
mm
1,5
Ød
18,5
140
1,5
140
18,5
SPARE PARTS
18,5
Conical ring
Nut
Flange
Mandrel
1
4
5
6
80
80
80
80
80
80
80
80
80
Key
(optional)
7
12
12
12
12
12
12
12
12
12
Drive pin
3
100,60-110,59
4355-MC-120
4001-AC-116
4001-GH-035
4355-FL-035
4355-MA-120
4001-CH-135
2000-CO-090
115,60-120,59
4355-MC-140
4001-AC-136
4001-GH-035
4355-FL-055
4355-MA-120
4001-CH-135
2000-CO-090
110,60-115,59
120,60-125,59
125,60-132,59
132,60-139,59
139,60-145,59
145,60-155,59
155,60-165,59
165,60-175,59
175,60-185,59
185,60-195,59
195,60-200,59
4355-MC-130
4355-MC-150
4355-MC-160
4355-MC-170
4355-MC-180
4355-MC-190
4355-MC-200
4355-MC-210
4355-MC-220
4355-MC-230
4355-MC-240
4001-AC-126
4001-AC-136
4001-AC-146
4001-AC-146
4001-AC-156
4001-AC-166
4001-AC-176
4001-AC-186
4001-AC-196
4001-AC-117
4001-AC-127
4001-GH-035
4001-GH-035
4001-GH-035
4001-GH-035
4001-GH-035
4001-GH-035
4001-GH-115
4001-GH-115
4001-GH-115
4001-GH-115
4001-GH-115
4355-FL-045
4355-FL-065
4355-FL-075
4355-FL-085
4355-FL-095
4355-FL-105
4355-FL-115
4355-FL-125
4355-FL-135
4355-FL-145
4355-FL-155
4355-MA-120
4355-MA-120
4355-MA-120
4355-MA-120
4355-MA-120
4355-MA-120
4355-MA-200
4355-MA-200
4355-MA-200
4355-MA-200
4355-MA-200
Conical ring for second and third expansions are available on request.
34
4001-CH-135
4001-CH-135
4001-CH-135
4001-CH-135
4001-CH-135
4001-CH-135
4001-CH-115
4001-CH-115
4001-CH-115
4001-CH-115
4001-CH-115
2000-CO-090
2000-CO-090
2000-CO-100
2000-CO-100
2000-CO-100
2000-CO-110
2000-CO-110
2000-CO-110
2000-CO-120
2000-CO-120
2000-CO-120
2= Cutting Ring
Number of
drive pin
2
2
2
2
2
2
2
2
2
2
2
2
2
Series 4300
through holes
with radial through
tool coolant
ØD
mm
17,60-21,59
21,60-25,59
Ød
mm
12
A
mm
11
B
mm
121
C
mm
11
Mod. shank
ØM
50
Number
of teeth
6
22
14
179
16
50
6
12
25,60-32,59
15,6
45,60-60,59
30
32,60-40,59
40,60-45,59
60,60-79,59
79,60-100,59
25,4
40
56
11
121
11
12
153
15
14
201
20,5
16
214
24,5
18,5
237
28,5
18,5
245
18,5
50
50
50
50
63
63
6
6
6
6
6
8
SPARE PARTS
2= Cutting Ring
ØD
mm
Complete
mandrel
without
cutting ring
Conical
ring
1
Ring nut
or nut
4
Drive pin
Number of
drive pin
3
17,60-21,59
4300-MC-010
2010-AC-010
2000-DA-010
2000-CO-010
3
25,60-32,59
4300-MC-030
2010-AC-020
2000-DA-020
2000-CO-030
3
21,60-25,59
32,60-40,59
40,60-45,59
45,60-49,59
49,60-60,59
60,60-70,59
70,60-79,59
79,60-90,59
90,60-100,59
4300-MC-020
4300-MC-040
4300-MC-050
4300-MC-060
4300-MC-070
4300-MC-080
4300-MC-090
4300-MC-100
4300-MC-110
2010-AC-010
2010-AC-030
2010-AC-040
2000-DA-010
2000-DA-060
2000-DA-090
2010-AC-050
2000-GH-880
2010-AC-060
2000-GH-900
2010-AC-050
2010-AC-060
2010-AC-070
2010-AC-070
2000-GH-880
2000-GH-900
2000-GH-920
2000-GH-920
35
2000-CO-020
2000-CO-040
2000-CO-040
2000-CO-050
2000-CO-060
2000-CO-060
2000-CO-070
2000-CO-080
2000-CO-080
3
2
2
2
2
2
2
2
2
EXPANDING REAMERS WITH CUTTING RING - “COMPOSIT” MODULAR SYSTEM
Modular Composit shank - LONG SERIES
from Ø 17,60 to 100,59 mm
EXPANDING REAMERS WITH CUTTING RING - “COMPOSIT” MODULAR SYSTEM
Modular Composit shank - LONG SERIES
from Ø 17,60 to 100,59 mm
Series 4305
blind holes
with radial through
tool coolant
ØD
mm
17,60-21,59
21,60-25,59
Ød
mm
12
A
mm
1
B
mm
121
C
mm
11
Mod. shank
ØM
50
Number
of teeth
6
22
1
179
16
50
6
12
25,60-32,59
15,6
45,60-60,59
30
32,60-40,59
40,60-45,59
60,60-79,59
79,60-100,59
25,4
40
56
1
121
1
12
153
1
14
201
1,5
16
214
1
18,5
237
1,5
245
18,5
SPARE PARTS
18,5
50
50
50
50
63
63
6
6
6
6
6
8
2= Cutting Ring
ØD
mm
Complete
Mandrel
without
cutting ring
key
Conical ring
5
1
Conical ring
second
expansion
17,60-21,59
4305-MC-010
4001-CH-015
4001-AC-115
4001-AC-215
25,60-29,59
4305-MC-030
4001-CH-025
4001-AC-125
21,60-25,59
29,60-32,59
32,60-36,59
36,60-40,59
40,60-45,59
45,60-49,59
49,60-55,59
55,60-60,59
60,60-65,59
65,60-70,59
70,60-79,59
79,60-90,59
90,60-100,59
4305-MC-020
4305-MC-035
4305-MC-040
4305-MC-045
4305-MC-050
4305-MC-060
4305-MC-070
4305-MC-075
4305-MC-080
4305-MC-085
4305-MC-090
4305-MC-100
4305-MC-110
4001-CH-015
4001-CH-025
4001-CH-035
4001-CH-035
4001-CH-045
4001-CH-055
4001-CH-055
4001-CH-055
4001-CH-065
4001-CH-065
4001-CH-065
4001-CH-085
4001-CH-085
4001-AC-115
4001-AC-125
4001-AC-135
4001-AC-135
4001-AC-145
4001-AC-155
4001-AC-155
4001-AC-155
4001-AC-165
4001-AC-165
4001-AC-165
4001-AC-185
4001-AC-185
36
Conical ring
third
expansion
Drive pin
3
-
2000-CO-010
4001-AC-225
4001-AC-325
2000-CO-030
4001-AC-235
4001-AC-335
4001-AC-215
4001-AC-225
4001-AC-235
4001-AC-245
4001-AC-255
4001-AC-255
4001-AC-255
4001-AC-265
4001-AC-265
4001-AC-265
4001-AC-285
4001-AC-285
-
4001-AC-325
4001-AC-335
4001-AC-345
4001-AC-355
4001-AC-355
4001-AC-355
4001-AC-365
4001-AC-365
4001-AC-365
4001-AC-385
4001-AC-385
2000-CO-020
2000-CO-040
2000-CO-040
2000-CO-050
2000-CO-060
2000-CO-060
2000-CO-070
2000-CO-080
2000-CO-080
2000-CO-090
2000-CO-090
2000-CO-090
2000-CO-090
Number of
drive pin
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
FIXED AND EXPANDING HEADS from Ø 11,80 to 80,60 mm
Straight Flutes
Fixed Head Series 7400
&
Expanding Head Series 7405
Left Hand Helical Flutes
Fixed Head Series 7700
&
Expanding Head Series 7705
Right Hand Helical Flutes
Fixed Head Series 7600
&
Expanding Head Series 7605
38
Code Description of the Complete Brazed Heads
A
B
A
A= Series
B
B= Cutting material and coating
C
C= Lead in (see pag. 11-12)
D
D= Diameter and tolerance
C
D
7400 Fixed head straight flutes
7405 Expanding heads straight flutes
7600 Fixed heads right hand helical flutes
7605 Expanding heads right hand helical flutes
7700 Fixed heads left hand helical flutes
7705 Expanding heads left hand helical flutes
Code
KL
KN
KC
KA
KP
SV
SN
SC
SA
SP
Description
Hard Metal cutting edges
Hard Metal cutting edges N coated
Hard Metal cutting edges C coated
Hard Metal cutting edges A coated
Hard Metal cutting edges P coated
Cermet cutting edges
Cermet cutting edges N coated
Cermet cutting edges C coated
Cermet cutting edges A coated
Cermet cutting edges P coated
39
FIXED AND EXPANDING HEADS from Ø 11,80 to 80,60 mm
7400 - KL G - 018000+010-010
FIXED AND EXPANDING HEADS from Ø 11,80 to 79,60 mm
Technical Information and Cutting Parameters
HARD
METAL
HARD
METAL
COATED
CERMET
&
CERMET
COATED
STRAIGHT
FLUTES
HELICAL
FLUTES
FEED
mm/rev
FEED
mm/rev
HEAD
Ø mm
STOCK
ALLOWANCE
Ø mm
SURFACE
SPEED
m/min
SURFACE
SPEED
m/min
Up to 600
11,80 - 21,60
21,61- 39,60
39,61- 45,59
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
10 - 20
60 - 80
90 - 300
0,25 - 0,60
0,30 - 0,80
0,60 - 1,00
0,50 - 1,00
0,60 - 1,20
0,70 - 1,50
Structural steel
Greater
than 600
11,80 - 21,60
21,61 - 39,60
39,61 - 45,59
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
7 - 15
40 - 70
80 - 200
0,30 - 0,60
0,40 - 0,80
0,50 - 0,90
0,40 - 0,80
0,50 - 1,00
0,60 - 1,20
Alloy steel
Stainless steel
400- 1000
11,80 - 21,60
21,61- 39,60
39,61 - 45,59
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
6 - 10
30 - 50
60 - 150
0,30 - 0,60
0,40 - 0,80
0,50 - 0,90
0,40 - 0,80
0,50 - 1,00
0,60 - 1,20
800- 1500
11,80 - 21,60
21,61 - 39,60
39,61 - 45,59
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
4-8
15 - 30
60 - 120
0,25 - 0,50
0,30 - 0,60
0,40 - 0,70
0,30 - 0,60
0,40 - 0,80
0,50 - 1,00
11,80 - 21,60
21,61 - 39,60
39,61 - 45,59
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
0,20 - 0,60
0,30 - 0,70
0,40 - 0,80
0,50 - 1,00
0,60 - 1,20
0,80 - 1,60
300- 700
11,80 - 21,60
21,61 - 39,60
39,61 - 45,59
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
0,20 - 0,60
0,30 - 0,70
0,40 - 0,80
0,50 - 1,00
0,60 - 1,20
0,80 - 1,60
Up to 500
11,80 - 21,60
21,61 - 39,60
39,61 - 45,59
Up to 600
Up to 500
MATERIAL
TO WORK
Mild Steel
Unalloyed
Low alloyed
Fused Metal
Strongly
alloy steel
Steel with
manganese
Grey cast iron
Spheroidal
cast iron (pearlitic)
Malleable cast iron
Spheroidal
cast iron
(ferritic)
Copper and
alloys
Brass
Bronze
Bronze
phosphorous
Alluminium
and
light alloys
Titanium
and
alloys
N/mm²
Up to
200 HB
Greater
than
200 HB
≤200 HB
20 - 40
______ ____
≥200 HB
15 - 30
_
50 - 70
10 - 15
30 - 50
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
60 - 200
100 - 200
11,80 - 21,60
21,61 - 39,60
39,61 - 45,59
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
20 - 40
80 - 160
11,80 - 21,60
21,61 - 39,60
39,61 - 45,59
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
20 - 200
11,80 - 21,60
21,61 - 39,60
39,61 - 45,59
0,15 - 0,25
0,20 - 0,40
0,30 - 0,40
6 - 15
40
SURFACE
SPEED
m/min
60 - 120
0,20 - 0,40
0,30 - 0,60
0,40 - 0,80
100 - 300
0,30 - 0,60
0,30 - 0,60
0,40 - 1,00
0,40 - 1,00
20 - 60
0,20 - 0,40
0,30 - 0,50
0,40 - 0,60
0,40 - 1,00
0,50 - 1,20
0,60 - 1,50
SHORT SERIES 7000-MC
CYLINDRICAL SHANK
7000-MC-001
7000-MC-002
7000-MC-003
7000-MC-004
7000-MC-005
7000-MC-006
B
mm
L
mm
Ød
mm
11,80-12,60
12,61-13,60
13,61-14,60
50
95
12
65
113
16
14,61-15,60
15,61-16,60
16,61-17,60
17,61-18,60
18,61-19,60
19,61-20,60
20,61-21,60
21,61-22,60
22,61-23,60
23,61-24,60
24,61-25,60
25,61-26,60
26,61-27,60
27,61-28,60
28,61-29,60
29,61-30,60
30,61-31,60
31,61-32,60
32,61-33,60
33,61-34,60
34,61-35,60
35,61-36,60
36,61-37,60
37,61-38,60
38,61-39,60
39,61-40,60
75
85
105
120
125
135
161
180
20
20
25
32
LOCKING SCREW
FIXED HEADS
THROUGH
HOLES
BLIND
HOLES
LOCKING SCREW
EXPANDING HEADS
THROUGH
HOLES
BLIND
HOLES
NUMBER
OF TEETH
ØD
mm
h6
7000-VI-012 7001-VI-012
7000-VI-001 7001-VI-001 7000-VI-013 7001-VI-013
7000-VI-014 7001-VI-014
6
6
6
7000-VI-018
7000-VI-019
7000-VI-003 7001-VI-003
7000-VI-020
7000-VI-021
7001-VI-018
7001-VI-019
7001-VI-020
7001-VI-021
6
6
6
6
7000-VI-027
7000-VI-028
7000-VI-029
7000-VI-005 7001-VI-005
7000-VI-030
7000-VI-031
7000-VI-032
7001-VI-027
7001-VI-028
7001-VI-029
7001-VI-030
7001-VI-031
7001-VI-032
7000-VI-015 7001-VI-015
7000-VI-002 7001-VI-002 7000-VI-016 7001-VI-016
7000-VI-017 7001-VI-017
7000-VI-022
7000-VI-023
7000-VI-004 7001-VI-004 7000-VI-024
7000-VI-025
7000-VI-026
7000-VI-033
7000-VI-034
7000-VI-035
7000-VI-036
7000-VI-006 7001-VI-006
7000-VI-037
7000-VI-038
7000-VI-039
7000-VI-040
7001-VI-022
7001-VI-023
7001-VI-024
7001-VI-025
7001-VI-026
7001-VI-033
7001-VI-034
7001-VI-035
7001-VI-036
7001-VI-037
7001-VI-038
7001-VI-039
7001-VI-040
All mandrels are provided with radial through tool coolant.
1st note through hole reaming - order adjustment screw to suit through holes
2nd note blind hole reaming - order adjustment screw to suit blind holes. That drilled screw allows central through tool coolant.
41
FIXED AND EXPANDING HEADS from Ø 11,80 to 60,60 mm
MANDREL CODE
WITHOUT
HEAD & SCREW
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
MANDREL CODE
WITHOUT
HEAD & SCREW
ØD
mm
7000-MC-007
40,61-41,60
41,61-42,60
42,61-43,60
43,61-44,60
44,61-45,60
7000-MC-007
7000-MC-008
45,61-46,60
46,61-47,60
47,61-48,60
48,61-49,60
49,61-50,60
50,61-51,60
51,61-52,60
52,61-53,60
53,61-54,60
54,61-55,60
55,61-56,60
56,61-57,60
57,61-58,60
58,61-59,60
59,61-60,60
B
mm
120
120
120
L
mm
180
180
190
Ød
mm
h6
32
32
40
LOCKING SCREW
FIXED HEADS
THROUGH
HOLES
BLIND
HOLES
LOCKING SCREW
EXPANDING HEADS
THROUGH
HOLES
BLIND
HOLES
NUMBER
OF TEETH
FIXED AND EXPANDING HEADS from Ø 11,80 to 60,60 mm
SHORT SERIES 7000-MC
CYLINDRICAL SHANK
7000-VI-041
7000-VI-042
7000-VI-007 7001-VI-007 7000-VI-043
7000-VI-044
7000-VI-045
7001-VI-041
7001-VI-042
7001-VI-043
7001-VI-044
7001-VI-045
6
6
6
6
6
7000-VI-051
7000-VI-052
7000-VI-053
7000-VI-054
7000-VI-008 7001-VI-008 7000-VI-055
7000-VI-056
7000-VI-057
7000-VI-058
7000-VI-059
7000-VI-060
7001-VI-051
7001-VI-052
7001-VI-053
7001-VI-054
7001-VI-055
7001-VI-056
7001-VI-057
7001-VI-058
7001-VI-059
7001-VI-060
8
8
8
8
8
8
8
8
8
8
7000-VI-046
7000-VI-047
7000-VI-007 7001-VI-007 7000-VI-048
7000-VI-049
7000-VI-050
7001-VI-046
7001-VI-047
7001-VI-048
7001-VI-049
7001-VI-050
All mandrels are provided with radial through tool coolant.
1st note through hole reaming - order adjustment screw to suit through holes
2nd note blind hole reaming - order adjustment screw to suit blind holes. That drilled screw allows central through tool coolant.
42
8
8
8
8
8
7000-MC-009
ØD
mm
60,61-61,60
61,61-62,60
62,61-63,60
63,61-64,60
64,61-65,60
65,61-66,60
66,61-67,60
67,61-68,60
68,61-69,60
69,61-70,60
71,61-72,60
72,61-73,60
73,61-74,60
74,61-75,60
75,61-76,60
76,61-77,60
77,61-78,60
78,61-80,60
B
mm
120
L
mm
190
All heads are provided with radial through tool coolant
43
Ø dh6
mm
40
LOCKING SCREW
FIXED HEADS
THROUGH
HOLES
BLIND
HOLES
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
7000-VI-009 7001-VI-009 8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
FIXED HEADS from Ø 60,61 to 80,60 mm
MANDREL CODE
WITHOUT
HEAD & SCREW
NUMBER
OF TEETH
SHORT SERIES 7000-MC
CYLINDRICAL SHANK
MANDREL CODE
WITHOUT
HEAD & SCREW
7000-ML-001
7000-ML-002
7000-ML-003
7000-ML-004
7000-ML-005
7000-ML-006
ØD
mm
B
mm
L
mm
Ø dh6
mm
11,80-12,60
12,61-13,60
13,61-14,60
95
140
12
105
153
16
14,61-15,60
15,61-16,60
16,61-17,60
17,61-18,60
18,61-19,60
19,61-20,60
20,61-21,60
21,61-22,60
22,61-23,60
23,61-24,60
24,61-25,60
25,61-26,60
26,61-27,60
27,61-28,60
28,61-29,60
29,61-30,60
30,61-31,60
31,61-32,60
32,61-33,60
33,61-34,60
34,61-35,60
35,61-36,60
36,61-37,60
37,61-38,60
38,61-39,60
39,61-40,60
125
145
165
185
175
195
221
245
20
20
25
32
LOCKING SCREW
FIXED HEADS
THROUGH
HOLES
BLIND
HOLES
LOCKING SCREW
EXPANDING HEADS
THROUGH
HOLES
BLIND
HOLES
NUMBER
OF TEETH
FIXED AND EXPANDING HEADS from Ø 11,80 to 60,60 mm
LONG SERIES 7000-ML
CYLINDRICAL SHANK
7000-VI-012 7001-VI-012
7000-VI-001 7001-VI-001 7000-VI-013 7001-VI-013
7000-VI-014 7001-VI-014
7000-VI-015 7001-VI-015
7000-VI-002 7001-VI-002 7000-VI-016 7001-VI-016
7000-VI-017 7001-VI-017
7000-VI-018
7000-VI-019
7000-VI-003 7001-VI-003
7000-VI-020
7000-VI-021
7001-VI-018
7001-VI-019
7001-VI-020
7001-VI-021
6
6
6
6
6
6
6
6
6
6
7000-VI-022
7000-VI-023
7000-VI-004 7001-VI-004 7000-VI-024
7000-VI-025
7000-VI-026
7001-VI-022
7001-VI-023
7001-VI-024
7001-VI-025
7001-VI-026
6
6
6
6
6
7000-VI-033
7000-VI-034
7000-VI-035
7000-VI-036
7000-VI-006 7001-VI-006
7000-VI-037
7000-VI-038
7000-VI-039
7000-VI-040
7001-VI-033
7001-VI-034
7001-VI-035
7001-VI-036
7001-VI-037
7001-VI-038
7001-VI-039
7001-VI-040
6
6
6
6
6
6
6
6
7000-VI-027
7000-VI-028
7000-VI-029
7000-VI-005 7001-VI-005
7000-VI-030
7000-VI-031
7000-VI-032
7001-VI-027
7001-VI-028
7001-VI-029
7001-VI-030
7001-VI-031
7001-VI-032
All mandrels are provided with radial through tool coolant.
1st note through hole reaming - order adjustment screw to suit through holes
2nd note blind hole reaming - order adjustment screw to suit blind holes. That drilled screw allows central through tool coolant.
44
6
6
6
6
6
6
LONG SERIES 7000-ML
CYLINDRICAL SHANK
7000-ML-007
7000-ML-007
7000-ML-008
40,61-41,60
41,61-42,60
42,61-43,60
43,61-44,60
44,61-45,60
45,61-46,60
46,61-47,60
47,61-48,60
48,61-49,60
49,61-50,60
50,61-51,60
51,61-52,60
52,61-53,60
53,61-54,60
54,61-55,60
55,61-56,60
56,61-57,60
57,61-58,60
58,61-59,60
59,61-60,60
B
mm
185
185
185
L
mm
245
245
255
Ø dh6
mm
32
32
40
THROUGH
HOLES
BLIND
HOLES
LOCKING SCREW
EXPANDING HEADS
THROUGH
HOLES
7000-VI-041
7000-VI-042
7000-VI-007 7001-VI-007 7000-VI-043
7000-VI-044
7000-VI-045
7000-VI-046
7000-VI-047
7000-VI-007 7001-VI-007 7000-VI-048
7000-VI-049
7000-VI-050
7000-VI-051
7000-VI-052
7000-VI-053
7000-VI-054
7000-VI-008 7001-VI-008 7000-VI-055
7000-VI-056
7000-VI-057
7000-VI-058
7000-VI-059
7000-VI-060
BLIND
HOLES
NUMBER
OF TEETH
ØD
mm
LOCKING SCREW
FIXED HEADS
7001-VI-041
7001-VI-042
7001-VI-043
7001-VI-044
7000-VI-045
7001-VI-046
7001-VI-047
7001-VI-048
7001-VI-049
7001-VI-050
7001-VI-051
7001-VI-052
7001-VI-053
7001-VI-054
7001-VI-055
7001-VI-056
7001-VI-057
7001-VI-058
7001-VI-059
7001-VI-060
All mandrels are provided with radial through tool coolant.
1st note through hole reaming - order adjustment screw to suit through holes
2nd note blind hole reaming - order adjustment screw to suit blind holes. That drilled screw allows central through tool coolant.
45
FIXED AND EXPANDING HEADS from Ø 11,80 to 60,60 mm
MANDREL CODE
WITHOUT
HEAD & SCREW
6
6
6
6
6
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
MANDREL CODE
WITHOUT
HEAD & SCREW
7000-ML-009
ØD
mm
60,61-61,60
61,61-62,60
62,61-63,60
63,61-64,60
64,61-65,60
65,61-66,60
66,61-67,60
67,61-68,60
68,61-69,60
69,61-70,60
71,61-72,60
72,61-73,60
73,61-74,60
74,61-75,60
75,61-76,60
76,61-77,60
77,61-78,60
78,61-80,60
B
mm
L
mm
Ø dh6
mm
185
255
40
All heads are provided with radial through tool coolant
46
LOCKING SCREW
FIXED HEADS
THROUGH
HOLES
BLIND
HOLES
7000-VI-009 7001-VI-009
NUMBER
OF TEETH
FIXED HEADS from Ø 60,61 to 80,60 mm
LONG SERIES 7000-ML
CYLINDRICAL SHANK
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
7000-MM-001
7000-MM-002
7000-MM-003
7000-MM-004
7000-MM-005
7000-MM-006
ØD
mm
B
mm
11,80-12,60
12,61-13,60
13,61-14,60
65
14,61-15,60
15,61-16,60
16,61-17,60
17,61-18,60
18,61-19,60
19,61-20,60
20,61-21,60
21,61-22,60
22,61-23,60
23,61-24,60
24,61-25,60
25,61-26,60
26,61-27,60
27,61-28,60
28,61-29,60
29,61-30,60
30,61-31,60
31,61-32,60
32,61-33,60
33,61-34,60
34,61-35,60
35,61-36,60
36,61-37,60
37,61-38,60
38,61-39,60
39,61-40,60
80
90
100
110
120
THROUGH
HOLES
BLIND
HOLES
7000-VI-001 7001-VI-001
LOCKING SCREW
EXPANDING HEADS
THROUGH
HOLES
BLIND
HOLES
7000-VI-012 7001-VI-012
7000-VI-013 7001-VI-013
7000-VI-014 7001-VI-014
7000-VI-015 7001-VI-015
7000-VI-002 7001-VI-002 7000-VI-016 7001-VI-016
7000-VI-017 7001-VI-017
7000-VI-018 7001-VI-018
7000-VI-003 7001-VI-003 7000-VI-019 7001-VI-019
7000-VI-020 7001-VI-020
6
6
6
6
6
6
6
6
6
7000-VI-022
7000-VI-023
7000-VI-004 7001-VI-004 7000-VI-024
7000-VI-025
7000-VI-026
7001-VI-022
7001-VI-023
7001-VI-024
7001-VI-025
7001-VI-026
6
6
6
6
6
7000-VI-027
7000-VI-028
7000-VI-005 7001-VI-005 7000-VI-029
7000-VI-030
7000-VI-031
7000-VI-032
7001-VI-027
7001-VI-028
7001-VI-029
7001-VI-030
7001-VI-031
7001-VI-032
6
6
6
6
6
6
7000-VI-033
7000-VI-034
7000-VI-035
7000-VI-006 7001-VI-006 7000-VI-036
7000-VI-037
7000-VI-038
7000-VI-039
7000-VI-040
7001-VI-033
7001-VI-034
7001-VI-035
7001-VI-036
7001-VI-037
7001-VI-038
7001-VI-039
7001-VI-040
6
6
6
6
6
6
6
6
All mandrels are provided with radial through tool coolant.
1st note through hole reaming - order adjustment screw to suit through holes
2nd note blind hole reaming - order adjustment screw to suit blind holes. That drilled screw allows central through tool coolant.
47
FIXED AND EXPANDING HEADS from Ø 11,80 to 60,60 mm
MANDREL CODE
WITHOUT
HEAD & SCREW
LOCKING SCREW
FIXED HEADS
NUMBER
OF TEETH
SERIES 7000-MM
MODULAR “COMPOSIT” SHANK
MANDREL CODE
WITHOUT
HEAD & SCREW
7000-MM-007
7000-MM-007
7000-MM-008
ØD
mm
40,61-41,60
41,61-42,60
42,61-43,60
43,61-44,60
45,61-46,60
46,61-47,60
47,61-48,60
48,61-49,60
49,61-50,60
50,61-51,60
51,61-52,60
52,61-53,60
53,61-54,60
54,61-55,60
55,61-56,60
56,61-57,60
57,61-58,60
58,61-59,60
59,61-60,60
LOCKING SCREW
FIXED HEADS
B
mm
THROUGH
HOLES
BLIND
HOLES
120
7000-VI-007
7001-VI-007
120
120
7000-VI-007
7000-VI-008
7001-VI-007
7001-VI-008
LOCKING SCREW
EXPANDING HEADS
THROUGH
HOLES
BLIND
HOLES
NUMBER
OF TEETH
FIXED AND EXPANDING HEADS from Ø 11,80 to 60,60 mm
SERIES 7000-MM
MODULAR “COMPOSIT” SHANK
7000-VI-041
7000-VI-042
7000-VI-043
7000-VI-044
7001-VI-041
7001-VI-042
7001-VI-043
7001-VI-044
6
6
6
6
7000-VI-051
7000-VI-052
7000-VI-053
7000-VI-054
7000-VI-055
7000-VI-056
7000-VI-057
7000-VI-058
7000-VI-059
7000-VI-060
7001-VI-051
7001-VI-052
7001-VI-053
7001-VI-054
7001-VI-055
7001-VI-056
7001-VI-057
7001-VI-058
7001-VI-059
7001-VI-060
8
8
8
8
8
8
8
8
8
8
7000-VI-046
7000-VI-047
7000-VI-048
7000-VI-049
7000-VI-050
7001-VI-046
7001-VI-047
7001-VI-048
7001-VI-049
7001-VI-050
8
8
8
8
8
All mandrels are provided with radial through tool coolant.
1st note through hole reaming - order adjustment screw to suit through holes
2nd note blind hole reaming - order adjustment screw to suit blind holes. That drilled screw allows central through tool coolant.
48
7000-MM-009
ØD
mm
60,61-61,60
61,61-62,60
62,61-63,60
63,61-64,60
64,61-65,60
65,61-66,60
66,61-67,60
67,61-68,60
68,61-69,60
69,61-70,60
71,61-72,60
72,61-73,60
73,61-74,60
74,61-75,60
75,61-76,60
76,61-77,60
77,61-78,60
78,61-80,60
B
mm
L
mm
THROUGH
HOLES
BLIND
HOLES
120
155
7000-VI-009
7001-VI-009
All heads are provided with radial through tool coolant
49
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
8-10-12
FIXED HEADS from Ø 60,61 to 80,60 mm
MANDREL CODE
WITHOUT
HEAD & SCREW
LOCKING SCREW
FIXED HEADS
NUMBER
OF TEETH
SERIES 7000-MM
MODULAR “COMPOSIT” SHANK
CERIT Modular System
BASIC SHANKS
DIN 69871/1 B+A [1]
ORDER
CODE
ISO
02B.40.50.27
40
02B.40.80.50
40
02B.40.63.50
02B.45.50.27
02B.45.63.27
02B.45.63.50
02B.45.80.50
02B.50.50.27
02B.50.50.50
02B.50.63.27
02B.50.63.50
02B.50.80.27
02B.50.80.50
[1]
40
45
45
45
45
50
50
50
50
50
50
MODULAR
REDUCER
D
L
STANDARD EQUIPMENT
screw
ring nut
plugs
ACCESSORIES
modular
screw key
modular
ring nut key
hexagon 12
ATR8851
50
27
TAB2808
TAB2809
M5X5TG
hexagon 10
80
50
TAB9038
TAB2793
M5X5TG
hexagon 12
63
50
63
63
80
50
50
63
63
80
80
50
27
27
50
50
27
50
27
50
27
50
TAB9038
TAB2808
TAB2795
TAB2795
TAB2795
TAB2808
TAB2808
TAB2795
TAB2795
TAB2795
TAB2795
TAB2793
TAB2809
TAB2793
TAB2793
TAB2793
TAB2809
TAB2809
TAB2793
TAB2793
TAB2793
TAB2793
M5X5TG
M5X5TG
M5X5TG
M5X5TG
M5X5TG
M5X5TG
M5X5TG
M5X5TG
M5X5TG
M5X5TG
M5X5TG
hexagon 10
hexagon 14
hexagon 14
hexagon 14
hexagon 10
hexagon 10
hexagon 14
hexagon 14
hexagon 14
hexagon 14
ATR8851
ATR8851
ATR8851
ATR8851
ATR8851
ATR8851
ATR8851
ATR8851
ATR8851
ATR8851
ATR8851
ATR8851
Basic shanks can be converted into DIN 69871/1A coolant by screwing the two plugs clockwise to the end of their stroke.
MODULAR SYSTEM courtesy of
50
BASIC SHANKS DIN 69871/1 B + A [1]
MODULAR WITH LATERAL CLAMPING [2]
AND RADIAL ADJUSTMENT
ISO
02B.40.50L.65
40
02B.45.50L.70
45
02B.40.63L.85
02B.45.63L.70
02B.50.50L.70
02B.50.63L.70
02B.50.80L.70
40
45
50
50
50
MODULAR
REDUCER
D
L
wedges+OR
STANDARD EQUIPMENT
clamping
screw
adjusting
dowels
plugs
TANG[3]
ACCESSORIES
clamping
screw key
tang
key
CERIT Modular System
ORDER
CODE
50
65
ATR14102.2.3 ATR14102.1
M8x1x10G
M5x5TG ATT14103 hexagon 6 fixed 18
50
70
ATR14102.2.3 ATR14102.1
M8x1x10G
M5x5TG ATT14103 hexagon 6 fixed 18
63
63
50
63
80
85
70
70
70
70
ATR14108.2.3 ATR14108.1
ATR14108.2.3 ATR14108.1
ATR14102.2.3 ATR14102.1
ATR14108.2.3 ATR14108.1
ATR18775.2.3 ATR18775.1
M8x1x14G
M8x1x14G
M8x1x10G
M8x1x14G
M8x1x20G
M5x5TG ATT14104 hexagon 6 fixed 24
M5x5TG ATT14104 hexagon 6 fixed 24
M5x5TG ATT14103 hexagon 6 fixed 18
M5x5TG ATT14104 hexagon 6 fixed 24
M5x5TG ATT14104 hexagon 6 fixed 24
Basic shanks can be converted into DIN 69871/1A coolant by screwing the two plugs clockwise to the end of their stroke.
The modular system has lateral clamping which enables efficient quick release of the tools. Light torque exerted on the clamping
screw transmits high axial forces which provide stiffness and extreme accuracy to the assembly.
[3]
All adaptors and tools with modular shanks require their respective tang fitted before assembly to the system with lateral clamping.
[1]
[2]
MODULAR SYSTEM courtesy of
51
CERIT Modular System
BASIC SHANKS
JMTBA MAS-403 BT B+BT[1]
ORDER
CODE
BT
BTB.40.50.50
40
BTB.50.50.50
50
BTB.40.63.50
BTB.50.63.50
BTB.50.80.50
[1]
40
50
50
MODULAR
REDUCER
D
L
STANDARD EQUIPMENT
screw
ring nut
plugs
ACCESSORIES
modular
screw key
modular ring
nut key
hexagon 12
ATR8851
50
50
TAB2808
TAB2809
M5X5TG
hexagon 10
50
50
TAB2808
TAB2809
M5X5TG
hexagon 10
63
63
80
50
50
50
TAB9038
TAB2795
TAB2795
TAB2793
TAB2793
TAB2793
M5X5TG
M5X5TG
M5X5TG
hexagon 14
hexagon 14
ATR8851
ATR8851
ATR8851
ATR8851
Basic shanks can be converted into MAS-403 BT coolant by screwing the two plugs clockwise to the end of their stroke.
MODULAR SYSTEM courtesy of
52
BASIC SHANKS JMTBA MAS-403 BT B+BT [1]
MODULAR WITH LATERAL CLAMPING [2]
AND RADIAL ADJUSTMENT
ORDER
CODE
BT
BTB.40.50L.70
40
BTB.50.50L.90
50
BTB.40.63L.80
BTB.50.63L.90
BTB.50.80L.90
40
50
50
MODULAR
REDUCER
D
L
wedges+OR
STANDARD EQUIPMENT
clamping
screw
adjusting
dowels
plugs
TANG[3]
ACCESSORIES
clamping
screw key
tang
key
CERIT Modular System
Max radial adjustment : +/- 0,2 mm on Ø
50
70
ATR14102.2.3 ATR14102.1
M8x1x10G
M5x5TG ATT14103 hexagon 6 fixed 18
50
90
ATR14102.2.3 ATR14102.1
M8x1x10G
M5x5TG ATT14103 hexagon 6 fixed 18
63
63
80
80
90
90
ATR14108.2.3 ATR14108.1
ATR14108.2.3 ATR14108.1
ATR18775.2.3 ATR18775.1
M8x1x14G
M8x1x14G
M8x1x20G
M5x5TG ATT14104 hexagon 6 fixed 24
M5x5TG ATT14104 hexagon 6 fixed 24
M5x5TG ATT14104 hexagon 6 fixed 24
Basic shanks can be converted into DIN 69871/1A coolant by screwing the two plugs clockwise to the end of their stroke.
The modular system has lateral clamping which enables efficient quick release of the tools. Light torque exerted on the clamping
screw transmits high axial forces which provide stiffness and extreme accuracy to the assembly.
[3]
All adaptors and tools with modular shanks require their respective tang fitted before assembly to the system with lateral clamping.
[1]
[2]
MODULAR SYSTEM courtesy of
53
BASIC SHANKS
HSK-A DIN 69893/1
HSK
HSK-A.63.50.75
63
HSK-A.100.50.80
100
HSK-A.100.80.90
100
CERIT Modular System
ORDER
CODE
HSK-A.63.63.85
HSK-A.100.63.90
[1]
63
100
MODULAR
REDUCER
D
L
STANDARD EQUIPMENT
screw
ring nut
modular
screw key
ACCESSORIES
modular
ring
key kit
clutch for
kit clutch
for coolant [1]
ATR23856
ATT23728
53
75
TAB2808
TAB2809
hexagon 10
ATR8851
ATR23856
50
80
TAB2808
TAB2809
hexagon 10
ATR8851
ATR23856
63
63
80
85
90
90
TAB2795
TAB2795
TAB2795
TAB2793
TAB2793
TAB2793
hexagon 14
hexagon 14
hexagon 14
ATR8851
ATR8851
ATR23856
ATR8851
ATR23856
ATT23728
ATT23656
ATT23656
ATT23656
coolant clutch kits are supplied separately on request
ADJUSTING CYLINDRICAL BASIC SHANKS
ORDER
CODE
D
CIL.25.50.50
25
CIL.40.50.50
40
CIL.32.50.50
32
wedges+OR
STANDARD EQUIPMENT
clamping
screw
adjusting
dowels
TANG [3]
tang key
ATT14103
fixed 18
ATR14102.2.3
ATR14102.1
M8x1x10G
ATT14103
ATR14102.2.3
ATR14102.1
M8x1x10G
ATT14103
ATR.14102.2.3
MODULAR SYSTEM courtesy of
ATR14102.1
M8x1x10G
54
ACCESSORIES
clamping
screw key
fixed 18
hexagon 6
fixed 18
hexagon 6
hexagon 6
BASIC SHANKS HSK-A DIN 69893/1
MODULAR WITH LATERAL CLAMPING [1]
AND RADIAL ADJUSTMENT
ORDER
CODE
HSK-A.63.50L.70
MODULAR
HSK REDUCER
D
L
STANDARD EQUIPMENT
wedges+OR
clamping
screw
adjusting
dowels
clamping
screw key
ACCESSORIES
tang key[2]
key kit
kit clutch
clutch for
for coolant [3]
coolant
63
50
70 ATR14102.2.3 ATR14102.1 M8x1x10G hexagon 6 fixed 18 ATT14103 ATR23856
ATT23728
HSK-A.100.50L.80 100
50
80 ATR14102.2.3 ATR14102.1 M8x1x10G hexagon 6 fixed 18 ATT14103 ATR23856
ATT23656
HSK-A.63.63L.75
63
HSK-A.100.63L.80 100
HSK-A.100.80L.80 100
63
63
80
75
ATR41613.4 ATR14108.1 M8x1x14G hexagon 6 fixed 24 ATT14104 ATR23856
80 ATR14108.2.3 ATR14108.1 M8x1x14G hexagon 6 fixed 24 ATT14104 ATR23856
80 ATR18775.2.3 ATR18775.1 M8x1x20G hexagon 6 fixed 24 ATT14104 ATR23856
ATT23728
ATT23656
ATT23656
The modular system has lateral clamping which enables efficient quick release of the tools. Light torque exerted on the clamping
screw transmits high axial forces which provide stiffness and extreme accuracy to the assembly.
[2]
All adaptors and tools with modular shanks require their respective tang fitted before assembly to the system with lateral clamping.
[3]
Coolant clutch kits are supplied separately on request.
[1]
MODULAR SYSTEM courtesy of
55
CERIT Modular System
Max radial adjustment : +/- 0,2 mm on Ø
CERIT Modular System
COLLET CHUCK ADAPTORS
ERC DIN 6499-B
FOR SHANKS WITH RADIAL ADJUSTMENT
ORDER
CODE
MODULAR
COLLECT
SHANK
REDUCER
D
d
D1
L
30.50R.25.70
50
ERC25
0.5÷16
42
70
30.63R.32.90
63
ERC32
1÷20
50
90
30.50R.32.70
30.63R.40.90
30.80R.32.90
30.80R.40.90
50
63
80
80
ERC32
ERC40
ERC32
ERC40
1÷20
2÷30
1÷20
2÷30
50
63
50
63
70
90
90
90
STANDARD EQUIPMENT
ring nut
drive key
G32S
TAB3924
G25S
dowel
0
ring
ring
nut key
130
CH32S
M4x8V
M12x16GF
G32S
TAB3923.1 M6x12V
M12x16GF
1400
G32S
TAB3923.2 M6x16V
M12x16GF
1400
G40S
G40S
TAB3924
screw
M4x8V M16x15x18GF
TAB3923.1 M6x12V M20x2x20GF
TAB3923.2 M6x16V M20x2x20GF
ACCESSORIES
130
1400
1400
adjusting
dowel key
CH25S
hexagon 6
CH32S
hexagon 6
hexagon 8
CH40S
hexagon 10
CH40S
hexagon 10
CH32S
hexagon 6
OPERATING INSTRUCTIONS FOR LATERAL MODULAR SHANK
-Remove the tang from the lateral modular shank by loosening the clamping screw.
-Assemble the tang to the adaptor spigot which matches the lateral modular shank.
-Insert the adaptor with its tang into the reducer bore of the lateral modular shank.
-Lock the adaptor by tightening the clamping screw.
ASSEMBLY FOR RADIAL ADJUSTING
Note: Only adaptors with modular reducer spigot are suitable for radial adjustment
Complete the operations mentioned above then proceed as follows:
-Lightly tighten the clamping screw so that the tang is still able to move in a radial direction.
-Correct eccentricity with the 4 adjusting dowels by bringing them into contact with the tang
-Tighten the clamping screw to lock the tang.
-Re-check for eccentricity, if required use the 4 adjusting dowels to correct and restore the value.
-Tighten the clamping screw to lock the adaptor.
N.B. Do not operate on items marked with red paint.
MODULAR SYSTEM courtesy of
56
EXPANDING & FIXED REAMERS
1) Diameter measurement
The diameter of the reamers and of the cutting rings is measured with a micrometer.
We recommend the use of a comparator style micrometer with a least a 2 um resolution to avoid micro chipping of the cutting edges.
To allow setting of the reamer, two cutting edges are exactly 180° opposed.
These are marked with a coloured dimple (see diagram below).
Measurement must be taken from the front of the cutting edges only.
The dimple indicates that the tool has been ground with a single lead-in angle (code
G), the dimple on the body indicates a double lead-in angle (code A).
INSTRUCTIONS
2) Tolerance
Expandible reamer are ground to the middle of the tolerance.
Fixed reamer are ground at the 2/3 of the tolerance.
3) Expanding reamers adjustment
The adjustment must be made to compensate for wear to the cutting edges when the
size reaches its lower tolerance.
This operation can be repeated several times until the surface finish of the hole
deteriorates to an unacceptable level, then the reamer must be reground.
57
ASSEMBLY - ADJUSTMENT - DISASSEMBLY
INSTRUCTIONS
Series 2430 - 2440 - 2431 - 2441 - 3610 - 3620
from Ø 5,80 to Ø 32,10 mm
1) Adjustment procedure
Turn the right hand threaded screw slowly clockwise, while checking the
diameter setting of the reamer wich a micrometer.
When the required diameter is achieved, the tool is ready for use.
58
ASSEMBLY - ADJUSTMENT - DISASSEMBLY
EXPANDING REAMERS WITH CUTTING RING
with assembly and adjustment in the front
Series 4500 - 4500A - 4550 - 4550A
from Ø 17,60 to Ø 100,59 mm
Series 4350 - 4330
from Ø 17,60 to Ø 100,59 mm
Series 4300
from Ø 17,60 to Ø 100,59 mm
Insert the cutting ring (item 2) on the mandrel with the drive pins (item 3)
assembled. Insert the conical ring (item 1). Screw the nut (item 5) and lock in
manually: the thread is left handed.
We recommend lubrificant the thread and the conical surface of contact between
the cutting ring and the conical ring with antifriction Molycote grease.
2) Adjustment procedure
Turn the nut slowly, checking the diameter setting of the cutting ring with a micrometer,
paying attention that the drive pins are in traction in the opposite direction to the
cutting action of the reamer.
When the required diameter is achieved, the tool is ready for use.
3) Disassembly
Unscrew the nut.
Remove the components from the mandrel.
59
INSTRUCTIONS
1) Assembly
ASSEMBLY - ADJUSTMENT - DISASSEMBLY
EXPANDING REAMERS WITH CUTTING RING
with assembly and adjustment in the front
Series 4505 - 4505A - 4555 - 4555A from Ø 17,60 to Ø 100,59 mm
INSTRUCTIONS
Series 4305 - 4355 - 4335
from Ø 17,60 to Ø 100,59 mm
1) Assembly
Mount the cutting ring (item 2) onto the mandrel with the drive pins (item 3) assembled.
Screw the conical ring nut onto the mandrel and lock it manually: the thread is left handed.
Lubricate the thread and the conical surface of contact between the cutting ring and the
conical ring with antifriction Molycote grease.
2) Adjustment procedure
Turn the conical ring nut slowly using a pin spanner (item 6) supplied with reamers from
diameter 17,60 to 40,59 mm, checking the diameter setting of the cutting ring with a
micrometer.
When the required diameter is achieved unscrew the conical ring until there is a click and
the drive pins are in traction in the opposite direction to the cutting action of the reamer.
The reamer is ready for use.
3) Disassembly
Unscrew the conical ring nut.
Remove the components from the mandrel.
60
ASSEMBLY - ADJUSTMENT - DISASSEMBLY
EXPANDING REAMERS WITH CUTTING RING
with assembly and adjustment in the front
Series 4350
from Ø 100,60 to Ø 200,59 mm
With the drive pins (item 3) assembled, mount the flange (item 5) onto the mandrel
(Item 6).
Assemble the cutting ring (item 2) so that the slot on the left side of the dimple is mounted onto the drive pins. Insert the conical ring (item1).
Screw the ring nut (item 4) onto the mandrel and tighten manually, so that the conical
ring makes contact with the cutting ring: the thread is left handed.
We recommend lubrificant the thread and the conical surface of contact between the
cutting ring and the conical ring with antifriction Molycote grease.
2) Adjustment procedure
Turn the ring nut slowly (using a pin spanner) checking the diameter setting of the
cutting ring with a micrometer, paying attention that the drive pins are in traction,
in the opposite direction to the cutting action of reamer.
When the required diameter is achieved, the tool is ready for use.
3) Disassembly
Unscrew the ring nut.
Remove the components from the mandrel.
61
INSTRUCTIONS
1) Assembly
ASSEMBLY - ADJUSTMENT - DISASSEMBLY
EXPANDING REAMERS WITH CUTTING RING
with assembly and adjustment in the front
INSTRUCTIONS
Series 4355
from Ø 100,60 to Ø 200,59 mm
1) Assembly
With the drive pins (item 3) assembled, mount the flange (item 5) onto the mandrel
(Item 6).
Assemble the cutting ring (item 2) so that the slot on the left side of the dimple is mounted onto the drive pins. Insert the conical ring (item1).
Screw the ring nut (item 4) onto the mandrel and tighten manually, so that the conical
ring makes contact with the cutting ring: the thread is left handed.
We recommend lubrificant the thread and the conical surface of contact between the
cutting ring and the conical ring with antifriction Molycote grease.
2) Adjustment procedure
Turn the ring nut slowly (using a pin spanner) checking the diameter setting of the
cutting ring with a micrometer, paying attention that the drive pins are in traction,
in the opposite direction to the cutting action of reamer.
When the required diameter is achieved, the tool is ready for use.
3) Disassembly
Unscrew the ring nut.
Remove the components from the mandrel.
62
The diameter of the heads is measured with a micrometer. To avoid microchipping of
the cutting edges, we would recommed the use of a comparator style micrometer with
at least 2 um resolution.
The cutting edges are of a asymmetric design with two cutting edges exactly 180°
opposed to allow setting.
Measurement must be taken from the front of the cutting edges only.
2)Tolerance
Expandible reamer are ground to the middle of the tolerance.
Fixed reamer are ground at the 2/3 of the tolerance.
3) Expanding heads adjustment
When the size reaches its lower tolerance the head can be adjusted to compensate
for wear to the cutting edges.
This operation can be repeated several times until the surface finish of the hole
deteriorates to an unacceptable level.
63
HEADS INSTRUCTIONS
1) Diameter measurement
PRACTICAL SUGGESTIONS - FOR THE USE OF THE ALVAN® REAMERS
DEFECT
1) HOLE TOO LARGE
2) HOLE TOO SMALL
3) TAPERED HOLE
- Remedies to possible difficulties CAUSE
a) The reamer is running eccentric
to the centre line of the machine
spindle
b) Excessive misalignment reamer
works also at the end of the
tapered part.
c) Material build up on cutting edges
d) The reamer diameter is too large
6) QUALITY OF THE
WORK SURFACE
UNSATISFACTORY
a) Use the adjusted mandrel
b) Rectify misalignment or use the
adjusted mandrel
c) Replace the coolant or change the
cutting speed
d) Use smaller reamer or regrind
existing one
a) The reamer diameter is too small
a) Use large reamer
c) The coolant is not suitable
c) Replace the coolant
b) The reamer diameter is worn
d) Stock allowance too small
e) The cutting speed is too low
b) Expand, regrind or replace the reamer
d) Increase the stock allowance
e) Increase the cutting speed
a) Excessive misalignment
a) Correct misalignment or use the
adjusted mandrel
a) Concentricity and alignment
error between the workpiece
and the tool
a) Correct misalignment or use the
adjusted mandrel
4) BURR AT THE ENTRY
a) Excessive misalignment
OF THE HOLE
5) THE HOLE IS NOT
STRAIGHT
REMEDY
b) Asymmetrical cutting or angled
surfaces.
a) One cutting edge is chipped
b) The lead-in is irregular
c) Back taper on the cutting edges
too great
d) Excessive misalignment
e) Cutting data not correct
f) Poor chip evacuation
a) Back taper on the cutting edges too
a) Correct misalignment or use the
adjusted mandrel
b) Create a chamfer on the lead-in
a) Regrind the reamer
b) Regrind the reamer
c) Regrind the reamer
d) Correct misalignment or use the
adjusted mandrel
e) Verify cutting data
f) Verify coolant volume and pressure
or use internal through tool coolant
a) Regrind the reamer
small
7) THE REAMER
b) Regrind the reamer
CREATES EXCESSIVE
b) The radially ground land is too wide
TORQUE LOADING
c) Replace the coolant
c) The coolant is not suitable
Our technical department is available to assist in:
1) Establishing optimum cutting data.
2) Verifying alignment problems.
3) Supply of correct regrinding data.
64
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NOTE
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S.C.A.M.I. snc
Via Lancia 13 - 10040 Zucche di Volvera (TO) - ITALY
Tel. +39 (011) 990 69 91 - Fax +39 (011) 990 69 57
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