1. Compact design and comfortable grip.
2. Heavy-duty construction for durable operation.
3. Pad size: 75mm x 100mm for obs-813,100mm x 110mm for obs-814.
1. Net weight: 2.8 lbs (1.28kgs).
2. Length: 4-3/8" (111mm).
3. Avg. air cons.: 3.4 cfm (97 l/min).
4. Air inlet: 1/4".
5. Hose size: 3/8" (9.5mm).
6. Air pressure: 90 psi (6.3 kg/cm2).
7. Free speed: 17,000 r.p.m.
8. Spindle thread: 7/16"-20 UNF.
9. Noise level: lower than 82 dBA.