ITEM NAME:10 Pcs High Speed Steel Lathe Round Bar Milling Cutter 6mm x 100mm B3Z6 10 Pcs High Speed Steel Lathe Round Bar Milling Cutter 6mm x 100mm B3Z6 Product Name : Lathe Round Rod;Material : HSS Color : Silver Tone;Diameter : 6mm / 0.23" Total Length : 100mm / 3.937" Weight : 226g Good wear resistance.Used for turning, boring, graving, etc. Made of high spped steel material.Apply for carving steel, iron, copper, aluminum material. Used as automatic CNC lathe driller. Widely applied to the process of the automatic lathe, graver and mould.Used in making end-mill tools. Also is suitable for making car