Cordless Rotary Hammer with SDS Plus GBH 18V-21. The GBH 18V-21 Professional cordless rotary hammer delivers lasting power with 2.0 Joules of impact energy and a brushless motor. The highly efficient brushless motor requires less maintenance and provides better runtime per battery charge, resulting in reduced downtime and improved tool longevity. This tool offers three modes of operation: hammer drilling, drilling, and chiseling, ensuring high versatility. It provides sustained power for drilling numerous holes and boasts 20% more battery runtime compared to the previous model. Fully compatible with the GDE 16 Plus dust extraction system. The GBH 18V-21 Professional features functions such as LED light, overload clutch, variable speed, and Vario Lock. Includes L-BOXX 136; 2 x GBA 18V 4.0 Ah batteries; GAL 18V-40 Professional fast charger; depth stop; machine cloth.