SHPR400
CBN Super High Precision Corner Radius End Mill
●New tool design has been developed to reduce the cutting resistance and upgrade the finishing accuracy！
●Realized 4-Flute type from Φ0．1！ Achieved higher efficient machining and more stable tool life in micro machining！
●Shank diameter accuracy range is 0.002mm， from -0．001mm to -0．003mm， and also supports high precision shrink fit holders．
●Line up from Φ0．1～Φ3， total 142 sizes．
● Beware of stocks because there is no cutting edge to center of bottom，Φ0．1 and Φ0．15．
Material
CubicBoron Nitride
Cutting Possibility of Work Material Hardness
Up to 70HRC
Number of Flutes
4 Flutes
Helix Angle
0°
Conner Radius
±0.002
φd-0.001/-0.003
Applications
Slot Milling
Applications
Face Milling
Work Materials
Machinable indication by 
, 
,
| Carbon Steel | Alloy Steel | Prehardened Steel | Hardened Steel | Stainless Steel | Heat Resistant Alloy | Aluminum Alloy | Copper | Resin | Graphite | Hard Brittle Material | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ～ 52HRC |
～ 60HRC |
～ 65HRC |
～ 70HRC |
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| Carbon Steel | Heat Resistant Alloy |
|||
|---|---|---|---|---|
| Alloy Steel | Aluminum Alloy | |||
| Prehardened Steel |
Copper | |||
| Hardened Steel |
～ 52HRC |
|
Resin | |
| ～ 60HRC |
|
Graphite | ||
| ～ 65HRC |
|
Hard Brittle Material |
||
| ～ 70HRC |
|
Hard Brittle Material |
||
| Stainless Steel | ||||
Leaflet
Machining Video
