NS CBN Super Finish Ball End Mill SFB200 R0.1X0.5 SFB200 R0.1X0.5 1 piece

Catalog number: SFB200 R0.1X0.5 Features: ●The new blade shape provides excellent cutting performance all the way to the center of the radius. ●60HRC hardened steel allows for continuous finishing for over 10 hours. ●The machining surface accuracy of Rz1.5μm is maintained for a long time. ●The polishing time required for molds can be significantly reduced. Applications: ●Workpiece: Pre-hardened steel, high-hardness steel. Specifications: ●Blade diameter (D): 0.2 ●Blade length (L): 0.15 ●Total length (L): 49 ●Shank diameter (d): 4 Material/Finish: ●CBN Caution: ●Please use oil mist coolant.