Union Tool Carbide End Mill Long Neck Square φ3 x Effective Length 40 HLS4030-400 1 piece

Catalog number: HLS4030-400 Features: * Unequally divided to suppress chatter vibration and tool damage. * Back tapered to reduce cutting resistance and stabilize vertical wall cutting. * Newly developed HM coating with outstanding heat resistance and lubricity. * 4-blade with improved chip evacuation provides top-level high feed rate and machining precision. Uses: ●Compatible workpiece materials: carbon steel, alloy steel (wet cutting is recommended for SUS), pre-hardened steel, hardened steel (up to 55HRC) (up to 60HRC), cast iron, copper (wet cutting is recommended) Specifications: ●Blade diameter (D): 3 ●Effective length (L1): 40 ●Blade length (L): 3 ●Neck diameter (φd1): 2.92 ●Shank taper angle (Bta): 16 ●Total length (L): 80 ●Shank diameter (d): 6 ●Made in an ISO9001 certified factory ●Made in an ISO14001 certified factory ●HARD MAX: HARD MAX coating ●Twist angle 30° ●4-blade long-neck square end mill HLS Material/Finish: ●Super MG: Ultrafine particle alloy Note: ●The shank taper angle is a guideline. ●If interference with the workpiece is required, be sure to measure it and check.