WEXWE Tools Replaceable Carbide Insert for Steel Cutting,RPMT1204 1 Box (10pcs)

["【Tungsten Carbide Insert】: Carbide tipped blade has great hardness, good wear resistance, sharp cutting edge, and long service life.","【Wide Application】: Designed to cut materials ranging from low carbon steel, medium carbon steel, high carbon steel and stainless steel, also suitable for aluminium alloy, brass, and rigid plastic parts processing.","【Professional Design】: 4 Flutes and Positive rake 90 Degree cutting angle reduce insert loss and saves processing costs, which helps you complete your work quickly.","【Easy Assembling】: The screw-down clamping system makes the assembling easier.","【Main Size】: Shank size: R8 Thread: 7/16\"-20 Cutting angle: 90° Overall length: 6-1/8\""]