Description: Product: Air Powered Grinder, Pneumatic Grinder, Air Grinding Machine, Pneumatic Grinding Machine Type: Handheld Application: It is used for grinding the chisel bits and integral drill steel rods. Advantage: Your worn bit or rod can be reused after being grinded by our grinding machine, to prolong their service life and save your money. It's hand-held using, very convenient. And we have CE certificate for this machine. Its Capable for re-grinding of Blunted Drill Steel Rods at an angle of 110o. Since the BCG is subjected for arduous working conditions in the Mines, Quarries. The Grinder is now developed with specialized design and mounted on Drill Steel Rods, possessing high design and mounted on Drill Steel Rods, possessing high strength balance and easy to transport and simple to setup. Technical Specifications Rotation speed 3500 RPM max Motor power HP2 Sharpening angle 110° Sharpening radius 125mm Operating pressure insufficient 6.0bar Air consumption at 6 bar 1.5mc/min Abrasive grinder diameter 152mm Grinder height 70mm Grinder thickness 22mm Grinder hole(diameter) 32mm Bench version weight 36kg Portable version weight 37kg Welcome your inquiry please contact Tina Xu skype: tina.x.1