The Dewalt DCG405P2 Brushless Angle Grinder has a no load speed of 9000rpm and a 125mm disc diameter. This set includes 2 x 5.0ah batteries, charger and heavy duty tstak case. 18V Brushless motor for efficiency, improved application performance and power. Capable of x69 cuts in 1/2" steel rebar when used with 5.0Ah battery. Compact gear case for increased access to tight spaces and gives excellent cutting depth. Slide switch provides less user fatigue. Built in no-volt release gives protection against accidental start ups when new battery is installed. Electronic brake has braking time of < 2 seconds when the trigger is released to help reduce accidental contact and injury. Constant Clutch and E-Clutch protects from kickbacks, cuts and wheel bursts. Mesh Covers restricts dust being sucked through the motor. Ergonomic slim body with rubber over-mould for improved comfort and control. Two Position Side Handle offers greater comfort and control. 1 or 2 touch guard for quick and easy keyless adjustment. Includes: 2 x 5.0ah Batteries, Charger, 2 position side handle, Keyless protective guard, Blade wrench, Tstak Case with Inlay. The DEWALT DCG405 XR Brushless Grinder has a powerful fan cooled motor with a mesh cover that provides additional motor protection by preventing dust being sucked through the motor. Its electronic clutch reduces the kick back reaction in the event of a pinch or stall. The two position side handle provides greater control, whilst the rubber overmould provides enhanced grip and comfort. For added safety, the electronic brake stops the wheel quickly when the trigger is released. Specifications: No Load Speed: 9,000/min. Disc Diameter: 125mm, M14 Spindle. Weight: 1.75kg.