MR-Series pneumatic tools are constructed of precision molded composites for strength and durability. This construction also reduces weight and sound for increased operator comfort. True 12,000 rpm performance means maximum productivity. Moisture-resistant composite rotors and premium counterweight bearings deliver long life and superior reliability.

This model includes both grip and PSA backing pads to allow use of both types of abrasives.

MR-Series sanders can be converted to vacuum operation with the addition of an external or self-generating vacuum adapter.