MAPAL Carbide Square End Mill OptiMill-Uni-HPC Unequally Divided and Unequally Leaded 4-Blade Blade Diameter 20mm Blade Length 41mm Total Length 104mm Shank Diameter 20mm SCM240J-2000Z04R-F0040HA-HP213 1 Piece

Catalog number: SCM240J-2000Z04R-F0040HA-HP213 Features: ● Universal type that can be used for any machining form, from contour machining to groove machining. ● Unequal division/unequal lead significantly reduces machining vibration (vibration). ● Low cutting resistance design cuts quietly and achieves a long life. Applications: ● Workpiece: Carbon steel, alloy steel, tempered steel, cast iron, stainless steel, light alloy. Specifications: ● Blade diameter (mm): 20 ● Blade length (mm): 41 ● Shank diameter (mm): 20 ● Number of blades (pieces): 4 ● Total length (mm): 104 ● Surface treatment: HP213 coating ● Number of blades: 4 ● Twist angle 36°/38° Material/Finish: ● Micro grain carbide