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.
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Material
CubicBoron Nitride -
Cutting Possibility of Work Material Hardness
Up to 70HRC -
Number of Flutes
2 Flutes -
Helix Angle
0° -
Conner
±0.003 -
φd h4
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Applications
3D Milling
Carbon Steel | Alloy Steel | Prehardened Steel | Hardened Steel | Stainless Steel | Heat Resistant Alloy | Aluminum Alloy | Copper | Resin | Graphite | Hard Brittle Material | ||
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〜 55HRC |
~ 65HRC |
~ 70HRC |
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Carbon Stee | Heat Resistant Alloy |
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Alloy Steel | Aluminum Alloy | |||
Prehardened Steel |
Copper | |||
Hardened Steel |
~ 55HRC |
Resin | ||
~ 65HRC |
Graphite | |||
~ 70HRC |
Hard Brittle Material |
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Stainless Steel |