Compact and powerful design - Ideal for body shop work, radiators, spark plugs, air conditioning and water pumps. Planetary gears - Longer life and smooth running. Fully variable speed - Gives ultimate control. Ergonomic rubber easy grip handle - Low vibration and comfort in use. Head mounted, enlarged forward/reverse switch. Ball retainer - For positive socket retention. Lever throttle - For feathering control. Supplied in a convenient carry case - For added portability and convenience. One year warranty. SPECIFICATION: RPM: 150. Torque (Ft/lbs): 50. Av. Air Consumption (CFM): 3.5. Working Pressure (PSI): 90. Working Pressure (Bar): 6.2. Noise level (dB(A): 93. Vibration (M/S2): 6.6. Air Inlet (BSP): 1/4". Packaged Weight (Kg): 1.4. Packed Dimensions (HxWxL) (mm): 50 x 285 x 60