Union Tool Carbide Long Neck Ball End Mill (2-blade) R2 x Neck Length 25 CSELB2040-250 1 piece

Catalog number: CSELB2040-250 Features: ●By optimizing the blade shape, we have achieved excellent wear resistance in rough cutting and outstanding surface roughness in finishing. ●We have adopted a new UT coating that improves hardness, toughness, lubricity, and adhesion, improving wear resistance and surface roughness. ●Wide range of applications from copper and raw materials to 55HRC. ●We have adopted a new UT coating that improves hardness, toughness, lubricity, and adhesion, improving wear resistance and surface roughness. 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): 2 ●Neck length (mm): 25 ●Blade length (mm): 3.2 ●Total length (mm): 70 ●Shank diameter (mm): 6 ●Surface treatment: UT coating ●Neck diameter (φd1): 3.95 ●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: ●Super hard 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. ●To prevent the blade tip from vibrating, do not chuck the shank part that has coating on it.