General description The Dewalt DCG405N 18V XR Brushless Cordless 125mm Angle Grinder is designed for efficiency and performance. With a no-load speed of 9000rpm and a 125mm disc diameter, this tool allows for quick and easy disc changes without the need for additional tools, saving you time and money. Its compact gear case enhances access to tight spaces while providing excellent cutting depth. Technical specifications No load speed: 9000 rpm Disc diameter: 125 mm Motor type: 18V Brushless Braking time: < 2 seconds Compatibility and accessories Includes quick change flange nut Includes 2 position side handle Includes keyless protective guard Includes blade wrench No battery or charger included Usage Capable of making up to 69 cuts in 1/2" steel rebar when used with a 5.0Ah battery (sold separately) Other information Built-in no-volt release protects against accidental start-ups when a new battery is installed Constant Clutch and E-Clutch protect from kickbacks, cuts, and wheel bursts