The Einhell Herocco Brushless SDS Plus Rotary Hammer is a reliable performer with 4 functions drilling, impact drilling or chiselling with or without lock. The brushless motor delivers more power and provides longer operation. Part of the Power X-Change family. Pneumatic impact mechanism for effortless drilling in concrete. Tools can be changed quickly thanks to the universal SDS Plus tool chuck with auto-slip-in function. The speed electronics is finely adjustable for sensitive operation. For comfortable and tireless operation the grip area is ergonomically designed and has a soft grip. The LED light provides optimum illumination for the work area. The product is supplied with a magnetic bit adaptor and a transport/storage case E-Box. For optimum operation it is recommended to use a 3.0Ah battery or higher (NOT supplied). Bare Unit - No Battery or Charger supplied. Specification Modes Drilling, Impact Drilling, Chiselling with or without lock No Load Speed 0-1,200/min. Impact Rate 0-5