2 Flutes　Ball End Mills for Cemented Carbide Milling
Price Change
Mirror surface finish
with zero pits!
Cemented Carbide UDCLRS F2xCR0.05x2 Long Neck Radius End Mill
5 C
4 Additional Models
Size R0.1 ~ R3
UDCB
VM-40(90HRA)
Material Applications(
4 Additional Models
Launching in June 2013
Highly Recommended
Recommended
Suggested)
Work Material
<Tool after finishing process>
CARBON
STEELS
S45C
S55C
Bottom condition
ALLOY PREHARDENED
HARDENED STEELS
CAST IRON ALUMINUM GRAPHITE COPPER
STEELS
STEELS
ALLOYS
NAK
SK · SCM
(~55HRC) (~60HRC) (~70HRC)
HPM
SUS
PLASTICS TITANIUM
GLASS HEAT RESISTANT CEMENTED HARD BRITTLE
FILLED
CARBIDE (NON-METALLIC)
STEELS
MATERIALS
PLASTICS
*
* DCB/DCLB series are highly recommended for Glass Filled Plastic milling.
Features
Milling Conditions
Roughing Parameter
Finishing Parameter
Work sample after finishing process
Super Micro Grain Cemented Carbide
VM-40（90HRA)
Work Material
Spindle Speed
Feed Rate
20,000min-1
750mm/min
ap Axial Depth
0.9mm
ae Radial Depth
0.01mm
0.01mm
Coolant
Air blow
Oil mist
20,000min-1
100mm/min
0.01mm Bottom
0.05mm Side
(0.01mm×5 Times）
-
16m
Milling Distance
Material Removal Volume
The shank taper angle shown is not an exact value and to
avoid contact with the workpiece, we recommend the user
controls the precise value of this angle. Shank taper angle
should not make contact with the work piece.
-
144mm3
* One End Mill was used for both the roughing and finishing processes.
＃033 FD 0.990 R + 0.000 / - 0.004
Diameter and Ball R accuracy measurements are printed
on the label to support High Precision milling.
0.01mm Bottom
0.9mm Side
10mmx8mmx1.8mm
Milling Size
New! Breakthrough Diamond Coating (UDC) offers excellent cutting performance on “Cemented Carbide” workpieces.
Developed to give improved hardness and durability, the new UDC also has outstanding adhesion to the cutting tool.
By combining the new coating with optimum cutting geometries, the tool literally “cuts” the Cemented Carbide.
Leaves a burr and pit free surface finish whether roughing, semi-finishing or finishing.
Total 14 models
Unit (mm)
* Cemented Carbide
Model
Number
Radius of
Ball Nose
Length
of Cut
R
Ra: 0.010μm(10nm)
Rz:0.078μm(78nm)
Cut-off length: 0.08mm
Overhang ：15mm
Ra: 0.069μm
Rz:0.535μm
Cut-off length : 0.25mm
Versatile coating ! *
Shank Taper
Angle
Overall
Length
Shank
Diameter
Bta
L
Fd
Price
($)
Speed
（min-1）
Feed
（mm/min）
Feed 2
（mm/min）
ap
Axial Depth
（mm）
…
UDCB 2002-0014
R0.1
0.14
16°
50
4
494.70
30,000
100
10
0.01
0.01
* …
UDCB 2003-0021
R0.15
0.21
16°
50
4
494.70
30,000
125
13
0.015
0.03
…
UDCB 2004-0028
R0.2
0.28
16°
50
4
450.50
30,000
150
15
0.02
0.08
* …
UDCB 2005-0035
R0.25
0.35
16°
50
4
450.50
30,000
175
18
0.025
0.11
…
UDCB 2006-0042
R0.3
0.42
16°
50
4
404.20
30,000
200
20
0.03
0.14
* …
UDCB 2007-0049
R0.35
0.49
16°
50
4
404.20
30,000
225
23
0.035
0.17
…
UDCB 2008-0056
R0.4
0.56
16°
50
4
404.20
30,000
250
25
0.04
0.19
* …
UDCB 2009-0063
R0.45
0.63
16°
50
4
404.20
30,000
275
28
0.045
0.22
…
UDCB 2010-0070
R0.5
0.7
16°
50
4
404.20
30,000
300
30
0.05
0.25
…
UDCB 2020-0140
R1
1.4
16°
50
4
404.20
30,000
300
100
0.1
0.30
…
UDCB 2030-0210
R1.5
2.1
16°
60
6
444.20
27,500
275
140
0.125
0.33
…
UDCB 2040-0280
R2
2.8
16°
60
6
444.20
24,000
240
120
0.15
0.35
…
UDCB 2050-0350
R2.5
3.5
16°
60
6
444.20
22,000
220
110
0.175
0.37
…
UDCB 2060-0420
R3
4.2
─
60
6
444.20
20,000
200
100
0.2
0.40
… Price change　* Additional model
6 Alumina/Zirconia Hexalobular milled with UDCB R0.5x0.7 Ball End Mill
* These milling parameters are based on VF-20, VM-40(CIS standard) and are for reference only.
Tool life may differ depending on the type of Cemented Carbide material.
For best results, fine parameter adjustments may be required, depending on the Carbide material; milling shape and strategy; machine rigidity and spindle capability.
*Designed for the materials stated in the application chart of each series.
<Sample>
Hexalobular
Size : F9mmｘ2.2mm deep
Tool
UDCB2010-0070（R0.5×0.7）
Work Material
Aℓ2O3 Alumina /ZrO2 Zirconia
Spindle Speed
30,000min-1
Feed Rate
300mm/min
ap Axial Depth
ae Radial Depth
Aℓ2O3
Alumina
ZrO2
Zirconia
6
0.05mm
0.05mm　Coolant
Air blow (Nozzle)
Cycle Time
98min
Material Removal Volume
88.4mm3　0.9mm3/min
ae
Radial Depth
（mm）
Note:
· Allow sufficient machine and spindle warm-up time for stability and to remove any expansion of the main spindle before
running the program.
· This application requires a high cutting force. A machine with poor rigidity and high vibration is not recommended.
· Tool setting length should achieve the least possible overhang, while avoiding contact with the coated area of the shank.
- This will prevent excessive run-out and tip vibration.
- Avoid the tool jamming in the collet/holder.
· Run-out and vibration should be checked dynamically at the tool point while mounted in the machine and both should
achieve the lowest level possible.
· Carbide milling creates heavier chips and accurate positioning of the coolant nozzle to the milling point is required to force
chip removal.
· Air blow is highly recommended for longer tool life. Both oil mist and oil coolant are alternatives.
· Use an inclined or helical approach (Recommended inclination angle: <1 degree).
· Remove chips to prevent heat generation and ignition during the milling process.
· If reducing the RPM, the feed rate should be reduced proportionally.
· Use protective items such as safety glasses and a face guard at all times.
7
Feed2 : Approach feed and contact time on the surface
: Axial Depth (mm)
: Radial Depth(mm)＝Ｐｆ