The Makita GD0600 high speed die grinder is fitted with a paddle style switch which requires constant pressure. It features a 6mm collet for quick and easy fitting of tooling rated up to 25000rpm. This die grinder is built to endure high speeds for a long working life. It is mainly used in the engineering trade for cleaning welds and de-burring inside tubes and pipes, and is also adopted by the woodworking trade for engraving and sculpting wood. The grinder has a paddle On/Off switch, easy-to-grip small circumference housing, and ergonomic grip for increased user comfort. It also features double insulation for increased user protection. Included in delivery are 2 x 13mm Hex Wrenches. Specifications: Input Power: 400W. No Load Speed: 25,000/min. Collet Capacity: 6mm. Dimensions (LxWxH): 285 x 740 x 740mm. Weight: 1.7kg. Vibration K factor: 1.5 m/sec. Vibration artificial wheel: 2.5 m/sec. Noise sound pressure: 74 dB(A). Noise K factor: 3 dB(A).