NS High Hardness 4-Flute Long Neck Square End Mill MHRH430 Φ3×12 MHRH430 3X12 1 piece

Catalog number: MHRH430 3X12 Features: ●By adopting the infinite coating premium, the tool has a long life and improved processing accuracy when machining high-hardness steel. ●The tool rigidity during fine machining has been improved. Applications: ●Workpiece: carbon steel, alloy steel, tempered steel, hardened steel (up to 65HRC). ●Cutting of molds and parts. Specifications: ●Blade diameter (mm): 3 ●Blade length (mm): 4.5 ●Neck length (mm): 12 ●Shank diameter (mm): 6 ●Total length (mm): 50 ●Total length (L): 50 ●Blade length (L): 4.5 ●Blade diameter (D): 3 ●Shank diameter (d): 6 ●Effective length (L1): 12 ●Infinite coating premium ●Twist angle 30° Material/Finish: ●Ultra-fine particle carbide alloy