Use for CNC Engraving Machine and Milling Lathe Tool , .0008 Accuracy (1/4 inch)
Premium Quality Material - The product is made of 65Mn spring steel, quenched and hardened, internally and externally finely ground, with high precision,high elasticity, tight clamping and stable cutting.
High Precision - Within 0.008mm (using runout value).
Wide Application - When in use, it needs to be used together with ER tool holder, shank and extension rod nut. This product is widely used in CNC, milling machines, engraving machines, machining centers and other equipment. It is usually used for milling, boring, drilling, wire tapping and other operations.
