Union Tool 4-Blade Unequal Divided Unequal Lead High Efficiency Radius End Mill Outer Diameter 12 x Corner Radius R0.3 x Blade Length 30 x Total Length 100 CXERS4120-03-300 1 Piece

Catalog number: CXERS4120-03-300 Features: *Unequal division and unequal lead specifications suppress chatter vibrations, enabling highly efficient machining. *Uses highly tough carbide material that is less likely to chip. *Excellent wear resistance, suitable for everything from highly efficient machining to finishing. *Low friction coating provides excellent chip removal and wear resistance. *The unique corner R shape reduces cutting resistance and enables stable machining. Uses: ●Cutting materials: carbon steel, alloy steel, pre-hardened steel, copper, hardened steel (up to 55HRC), cast iron, titanium alloy, super heat-resistant alloy Specifications: ●Blade diameter (mm): 12 ●Corner radius (mm): R0.3 ●Blade length (mm): 30 ●Total length (mm): 100 ●Shank diameter (mm): 12 ●Number of blades (pieces): 4 ●Surface treatment: UT COAT ●Number of blades: 4 ●Twist angle: 37-40 ●Cutting materials: carbon steel, alloy steel, pre-hardened steel, copper, hardened steel (up to 55HRC), cast iron, titanium alloy, super heat-resistant alloy Material/Finish: ●Super MG Caution: ●The shank taper angle is a guideline. ●If interference with the workpiece is required, be sure to measure it and check it. ●Please be careful of contact between the shank and the workpiece.