NS Infinite Coating Long Neck Square End Mill MHR230 Φ0.8x4 MHR230 0.8X4 1 piece

Catalog number: MHR230 0.8X4 Features: ●Infinite coating is used on the original deep rib end mill. ●Neck relief type suitable for narrow and deep machining. Applications: ●Workpiece: carbon steel, alloy steel, stainless steel, tempered steel, hardened steel (up to HRC55), copper. ●Cutting of molds and parts. Specifications: ●Blade diameter (mm): 0.8 ●Blade length (mm): 1.2 ●Neck length (mm): 4 ●Shank diameter (mm): 4 ●Total length (mm): 45 ●Effective length (L1): 8 ●Shank diameter (d) ●Blade diameter (D) ●Blade length (L) ●Total length (L) ●Twist angle 30° ●Twist angle 30° Material/Finish: ●Ultra-fine particle carbide alloy