Union Tool Carbide End Mill Radius φ4 x Corner R1 CRRS4040-10-12-4 1 piece

Catalog number: CRRS4040-10-12-4 Features: ● Suitable for raw materials up to 55HRC, UT coating ensures long life. ● Unequal division, strong twist, and positive rake angle design enable stable machining. ● Blade design reduces cutting resistance with helical and inclined approaches. Applications: ● Workpiece materials: aluminum alloys, pre-hardened steel, hardened steel (up to 55HRC), carbon steel, alloy steel, cast iron, copper (wet), titanium alloys, super heat-resistant alloys. Specifications: ● Blade diameter (mm): 4 ● Corner radius (mm): 1 ● Blade length (mm): 4 ● Total length (mm): 70 ● Shank diameter (mm): 4 ● Number of teeth (pieces): 4 ● Surface treatment: UT coating ● Number of teeth: 4 ● Effective length (L1): 12 ● Outer diameter (D): 4 ● Corner radius (CR) R1 ● Twist angle 45° ● UT coating ● Made in an ISO14001 certified factory ● 2-blade high-efficiency long neck radius (for raw materials to 55HRC) CRRS Material/Finish: ● Ultra-fine particle alloy (Super MG) Note: ● The shank taper angle is a guide.