SFB200
CBN Super Finish Ball End Mill




●Sharpened edge at R-center improves shearing ability.
●Continuous 10 hours machining on hardened steel of 60HRC.
●Long-lasting high surface accuracy Rz1.0μm.
●Save significant time at polishing process.
Material
CubicBoron NitrideCutting Possibility of Work Material Hardness
Up to 70HRCNumber of Flutes
2 FlutesHelix Angle
0°Conner
±0.003φd h4
Applications
3D 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 |
||||||||||
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 |