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 Nitride

  • Cutting Possibility of Work Material Hardness
    Up to 70HRC

  • Number of Flutes
    2 Flutes

  • Helix Angle

  • Conner
    ±0.003

  • φd h4

  • Applications
    3D Milling

Description of icons

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

Leaflet

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Unit [size: mm]

Code
No.
(R)Radius (l1)Under Neck Length (l)Length of Cut (D)Dia. (d2)Neck Dia. (γ)Neck Taper Angle (d)Shank Dia. (L)Overall Length Semi-standard
01-00500-00100 R0.1 0.5 0.15 0.2 0.19 12° 4 50
01-00500-00200 R0.2 1 0.3 0.4 0.37 12° 4 50
01-00500-00250 R0.25 1.25 0.38 0.5 0.46 12° 4 50
01-00500-00300 R0.3 1.5 0.5 0.6 0.56 12° 4 50
01-00500-00400 R0.4 2 0.6 0.8 0.76 12° 4 50
01-00500-00500 R0.5 2.5 0.7 1 0.95 12° 4 50
01-00500-00600 R0.6 3 0.8 1.2 1.15 12° 4 50
01-00500-00700 R0.7 3.5 1 1.4 1.35 12° 4 52
01-00500-00750 R0.75 3.8 1 1.5 1.45 12° 4 52
01-00500-00800 R0.8 4 1 1.6 1.55 12° 4 52
01-00500-00900 R0.9 4.5 1.2 1.8 1.75 12° 4 52
01-00500-01000 R1 5 1.2 2 1.94 12° 4 52