Grinding is accurate and rapid, easy operation with no skill to grind. With diamond grinding wheel, it can be equipped directly with an accurate angle and long service life. The electrically controlled and powerful motor: stable frequency, strong horsepower and long service life. Bearing shaft and locking unit. The machine is set up with the function of adjusting a point (central point) size, which can effectively coordinate with the material of drill hole and the rotation speed. It can control the quality precision and prolong the service life of the drill bit. Standard with CBN grinding wheel for the HSS material. Grinding Range:Φ3-Φ13, Point Angle:100°~135°, Power:AC220V, Motor:120W, Speed:4400rpm, Standard Equipment:Grinding wheel:CBN (for HSS)×1, Eleven collets:Φ3,Φ4,Φ5,Φ6,Φ7,Φ8,Φ9,Φ10,Φ11,Φ12,Φ13 <br><br> NOTE: Free shipping to many European countries. Details can be found in the Special Terms & Conditions of this auction. Approximate shipping time: 15 working days after settlement.