Union Tool Carbide End Mill Ball R4 x Blade Length 20 HBL2080-1600 1 piece

Catalog number: HBL2080-1600 Features: ●Long shank ball end mill series for high hardness materials. ●Uses Hardmax coating, suitable for high speed machining of high hardness materials. ●Realizes stable long life in both dry and wet machining. Applications: ●Cutting materials: hardened steel, pre-hardened steel, carbon steel, alloy steel, cast iron, copper, etc. Specifications: ●Ball radius (mm): 4 ●Blade length (mm): 20 ●Total length (mm): 160 ●Shank diameter (mm): 8 ●Surface treatment: HM coating ●Twist angle 30° ●HARDMAX coating Material/Finish: ●Ultrafine particle alloy (Super MG)