Air Angle Die Grinding Machine Polishing Grinding Machine
Air Angle Die Grinding Machine, Polishing Grinding Machine 1 4 Right Angle 1 4inch Pneumatic Sande for Car Detailing Polishing - - Amazon.com.
Grinding Machine,Grinding Machines,Cylindrical Grinding,Surface Grinding Machine, Die grinder is a high-speed hand-held rotary tool with a small diameter grinding bit. They are typically air driven (using compressed air), but can be driven with a small electric motor directly or via a flexible shaft.