The Einhell cordless rotary hammer Herocco is a reliable performer: for drilling, impact drilling or chiseling with or without lock, the cordless rotary hammer is a valued all around rotary hammer. The brushless motor delivers more power and provides longer operation. Designed as a member of the Power X-Change family, all the rechargeable batteries in the system series can be used flexibly and without restriction in the workshop, home and garden. The pneumatic impact mechanism, which has a frequency of up to 5, 500 impacts per minute, makes effortless work of drilling even into concrete - with an impact power of 2. 2 joules and a drilling capacity in concrete of 3/4 in. Tools can be changed quickly with the universal SDS-plus tool chuck with auto-slip-in function. The speed electronics are 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 adapter and transport/storage case E-Box. The batteries and charger are available separately. For optimum operation it is recommended to use a 3. 0 Ah battery or higher.