Union Tool Carbide End Mill Long Neck Ball R2 x Effective Length 20 CFLB3040-200 1 piece

Catalog number: CFLB3040-200 Features: ●Amazingly high feed rates can be achieved compared to conventional 2-blade long neck balls. ●The new UT coating provides outstanding lubricity and long life. ●The 3-blade unequal division suppresses vibration, contributing to high-precision die machining. ●The 3-flute tip design provides excellent chip removal and outstanding surface roughness. (Excluding R0.75 or less) ●Outer diameter tolerance is 0/-0.02. Applications: ●Cutting materials: carbon steel, alloy steel, pre-hardened steel, hardened steel (up to 55HRC), cast iron, aluminum alloy, copper (wet), titanium alloy, super heat-resistant alloy. Specifications: ●Ball radius (mm): 2 ●Neck length (mm): 20 ●Blade length (mm): 3.2 ●Total length (mm): 70 ●Shank diameter (mm): 6 ●Neck diameter (φd): 3.63 ●Shank taper angle (Bta) (°): 16 ●Made in an ISO9001 certified factory ●Made in an ISO14001 certified factory ●UT coating ●Twist angle 30° ●UT coated 3-blade high-efficiency long-neck ball end mill CFLB 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 check.