NS Carbide Square End Mill Infinite Coating Long Neck End Mill MHR430 Φ3 x 25 MHR430 3X25 1 piece

Catalog number: MHR430 3X25 Features: ●Infinite coating has been adopted for 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 55HRC), copper. ●Cutting of molds and parts. Specifications: ●Blade diameter (mm): 3 ●Blade length (mm): 4.5 ●Neck length (mm): 25 ●Shank diameter (mm): 6 ●Total length (mm): 70 ●Surface treatment: Infinite coating ●Total length (L): 70 ●Blade length (L): 4.5 ●Blade diameter (D): 3 ●Shank diameter (d): 6 ●Effective length (L1): 25 ●Twist angle 30° ●Infinite coating ●Twist angle 30° Material/Finish: ●Ultra-fine particle carbide alloy