3" FINISH SANDER 3/32 STROKE Composite Lever, Housing, and Rotor for comfortable ease of operation. Easily replaceable drop-in motor for tool maintenance. Built-in regulator for positive speed control. New muffling system reduces sound level. Ergonomic grip provides greater operator comfort and control SPECIFICATIONS: Pad Size: 3 (76 mm) Spindle Thread: 5/16''-24 Orbit: 2.5 mm Dust Collection: No Free Speed: 13,000 rpm Motor Power: 0.25 HP Weight: 1.25 lbs. (0.56 kgs) Overal Length: 4-3/4 (120 mm) Sound dBA Presure: 85 (105 P ower) Avg. Air Consumption: (5 CFM) 330