Bosch - Cordless Rotary Hammer with SDS plus GBH 36 V-LI Plus Professional

Endless power and absolute control
Up to 50% faster work rate due to higher single impact energy and 100% more lifetime (compared to predecessor GBH 36 VF-LI)
Absolute control if the drill bit jams thanks to Bosch KickBack Control (KBC) and in sensitive materials thanks to Bosch Electronic Precision Control (EPC)
Comes complete with a keyless chuck, making it also suitable for straight-shank drill bits in wood and metal