A low noise, low vibration grinder, perfectly designed for grinding and polishing metal components. Manufactured with a casing made from composite plastics and fitted with a high-tech variable speed control lever. Fitted with a variable speed motor, rotating air inlet that prevents air-lines from kinking and soft grip casing for user comfort. Supplied with two open ended collet wrenches. The ergonomic design and lightweight housing assist in prevention of the cold-sink effect. Display packed Collet size:6mm, Free speed:25,000 rpm, Operating air pressure:90psi (6.2bar), Average air consumption:7cfm (198L/min), Vibration level:0.9m/s2, Min. hose size:3/8" (10mm), Air inlet:1/4" BSP, Weight:0.35kg