1/4" Extended Die Grinder  Extended for hard to reach surfaces  Rear Exhaust  Direct Drive  Full ball bearing construction  Safety lock throttle lever  Built-in regulator  1/8" Collet...
20,000 RPM Heavy Duty Ball Bearing Construction Extra High Horsepower - None Stall Motor Low Weight, Impact Resistant Composite Handle Rear Exhaust Free Collet/ Motor Weight Length Air Inlet Rec...