Union Tool Carbide End Mill Long Neck Ball R0.4 x Effective Length 4 CPRB20084 1 piece

Catalog number: CPRB20084 Features: ●Long neck ball end mill for resin processing. ●Undercut processing of the neck makes it ideal for machining deep groove shapes. Applications: ●Workpiece: Aluminum alloy, copper, resin. ●Compatible workpiece: Copper, resin, carbon steel, alloy steel, pre-hardened steel, cast iron, aluminum alloy, graphite Specifications: ●Ball radius (mm): 0.4 ●Neck length (mm): 4 ●Blade length (mm): 1.1 ●Total length (mm): 45 ●Shank diameter (mm): 4 ●Non-coated ●Twist angle 30° Material/Finish: ●Ultrafine particle alloy (Super MG) Caution: ●Shank taper angle is a guideline. ●If interference with the workpiece is required, be sure to measure it and check it.