MAKITA 125MM GRINDER 18V BODY ONLY Brand new out for January 2015. Brushless dc motor. Controller built into the machine controls the cutting speed depending on the load. High torque on heavy duty applications and high speed rotation on light duty jobs. 8500 rpm no load speed. 2.5kg net weight. 125mm diameter disc size and 22.23mm bore size. Brand new out for January 2015. Brushless dc motor. Controller built into the machine controls the cutting speed depending on the load. High torque on heavy duty applications and high speed rotation on light duty jobs. 8500 rpm no load speed. 2.5kg net weight. 125mm diameter disc size and 22.23mm bore size.