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Description:
Tungsten carbide ball endmillfor high-hardness workmaterials (up to HRC70)
HG coated endmill.
2-flute
TOYODRILL HGB BA LL ENDMILL for High-HARDNESSWORKMATERIAL
Features
TOYO Drill''s endmillsfor high-hardness were developed exclusively for cuttinghigh-hardness workpieces (up to HRC70). High-rigidity is used inthe design of the cutting edge and body, and the HG coating (acomplex multiple-layered coating) maintains a low abrasioncoefficient, resulting in high-speed cutting and high efficiencymachining.
Diameter Tolerance
φ1.0~20.0 0 -0.02
R tolerance±0.01
Helix angle 30°
material Tungsten carbide(Ultra fine particles)
HG coating


