The MR-3, Mirka 3 in.Sander with 3/32" (2.5mm) orbit has a tight orbit for fine finishing with minimum swirl marks.
The Mirka MR-3 is a lightweight sander constructed of precision molded composites for strength and durability, while reducing operator fatigue. Composite construction also reduces sound for increased comfort. It provides true 12,000 rpm performance - for maximum productivity.
The MR-3 sander is counter-balanced for its specific size backup pad. This high-quality tool features moisture-resistant composite rotors, machined and balanced counterweights and premium counterweight bearings for long life and superior reliability. Can be converted to vacuum operation with model-specific kits.
Comes with a PSA backup pad, pad wrench, and a bottle of air-tool oil.