NS CBN Super Speed ​​Radius End Mill SSR200 φ0.2XR0.05X0.5 SSR200 0.2XR0.05X0.5 1 piece

Catalog number: SSR200 0.2XR0.05X0.5 Features: ●Highly efficient corner R machining achieved with outstanding durability of CBN. ●Smooth continuous cutting edge over the entire cutting edge, corner R precision of ±5μm provides outstanding surface precision. ●Can handle tempered (pre-hardened) steel to high hardness materials of 68HRC. Applications: ●Workpiece: Pre-hardened steel, high hardness steel. Specifications: ●Corner radius (R): R0.05 ●Blade diameter (D): 0.2 ●Effective length (l1): 0.5 ●Blade length (l): 0.08 ●Total length (L): 50 ●Shank diameter (d): 4 Material/Finish: ●CBN Caution: ●Please use oil mist coolant.