SMB120

CBN Ball End Mill for precision machining “CBN Micro Ball”

●The world’s first CBN Micro Ball End Mill.
●CBN Micro Ball develops new machining capability in high-precision technology.
●Standarized sizes from R0.01.
●Realized sharp edge by maximizing features of CBN.
●Long machining on pre-hardened to high-hardened steels (60HRC~).

  • Material
    CubicBoron Nitride

  • Helix Angle
    -20°

  • Number of Flutes
    1 Flutes

  • Applications
    3D Milling

Description of icons

Carbon Steels Alloy Steels / Tool Steels Prehardened Steels Hardened Steels Stainless Steels Heat Resistance Alloys Titanium Aluminum Copper Plastic Graphite Brittle Materials / Cemented Carbide

55HRC
55HRC
Carbon Steels Titanium
Alloy Steels
/ Tool Steels
Aluminum
Prehardened
Steels
Copper
Hardened
Steels

55HRC
Plastic
55HRC
Graphite
Stainless Steels Brittle Materials
/ Cemented
Carbide
Heat Resistance
Alloys

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Unit [size: mm / Retail Price: JPY]

Code
No.
(R)Radius (l)Length of Cut (D)Dia. (γ)Neck Taper Angle (d)Shank Dia. (L)Overall Length Retail
Price
Quantity Semi-standard
01-00460-00010 R0.01 0.02 0.02 15° 4 50 72,000
01-00460-00015 R0.015 0.03 0.03 15° 4 50 62,000
01-00460-00020 R0.02 0.04 0.04 15° 4 50 51,600
01-00460-00025 R0.025 0.05 0.05 15° 4 50 47,400
01-00460-00030 R0.03 0.06 0.06 15° 4 50 43,200
01-00460-00040 R0.04 0.08 0.08 15° 4 50 39,600
01-00460-00050 R0.05 0.1 0.1 15° 4 50 36,000