Pneumatic Air Track Diameter Track Finger Sander Polishing Machine Dual Action Sanders -30

Pad Size 1. 22 * 50 mm 2. 17 * 65 mm 3. 17 * 65 mm Track Diameter:3 mm(3/32 inch) Free Speed:13000 rpm Exhaust Type:Rear Air Inlet:1/4 inch Hose I.D. Size:6.5mm (1/4 inch ) Air Pressure:6.3 kg/cm2(90psi) . Air Cons.:0.4 /min (14.1 CFM) Sound Level:81 Vibration:1.2 m/s2 (W):0.2 (150) Measurement:L200 x H100 mm Color: red + black material: metal Package include: 1 set Pneumatic grinding machine Only the above package content other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.