NS High Hardness 2-Blade Long Neck Ball End Mill MRBH230 MRBH230 R0.075X0.3 1 pc

Catalog number: MRBH230 R0.075X0.3 Features: ●Excellent chipping resistance due to the high hardness Infinite Coating Premium and unique new shape, and improves the finished surface by suppressing vibration. ●Can handle high hardness steel up to 65HRC. Applications: ●Workpiece: Tempered steel, high-grade steel, titanium alloy. ●Cutting of molds and parts. Specifications: ●Ball radius (R): R0.075 ●Blade length (l): 0.1 ●Effective length (l1): 0.3 ●Total length (L): 45 ●Shank diameter (d): 4 ●Twist angle 30° Material/Finish: ●Ultra-fine grain carbide alloy