Union Tool Carbide Long Neck Ball End Mill (2-blade) R0.4 x Neck Length 3.00 CSELB2008-030 1 piece

Catalog number: CSELB2008-030 Features: ●By optimizing the blade shape, it has achieved excellent wear resistance in rough cutting and outstanding surface roughness in finishing. ●The new UT coating has been adopted, which has improved hardness, toughness, lubricity, and adhesion, improving wear resistance and surface roughness. ●It can be used for a wide range of materials, from copper and raw materials to 55HRC. Applications: ●Workpiece materials: carbon steel, alloy steel, pre-hardened steel, hardened steel (up to 55HRC), cast iron, aluminum alloy, copper, titanium alloy, super heat-resistant alloy. Specifications: ●Ball radius (mm): 0.4 ●Neck length (mm): 3 ●Blade length (mm): 0.64 ●Total length (mm): 45 ●Shank diameter (mm): 4 ●Effective length (l): 3 ●Neck diameter (φd1): 0.79 ●Shank taper angle (Bta) (°): 11 ●Made in an ISO9001 certified factory ●Made in an ISO14001 certified factory ●UT coating ●Twist angle 30° ●2-blade long neck ball end mill CSELB Material/Finish: ●Carbide fine particle alloy (Super MG) Note: ●The shank taper angle is a guideline. ●If interference with the workpiece is required, be sure to measure it and confirm. ●Be careful of contact between the shank and the workpiece.