Cordless Rotary Hammer with ONECHUCK GBH 18V-22 X. The GBH 18V-22 X Professional is packed with power and features that elevate drilling to a new level with exceptional efficiency, safety, and control. Its powerful brushless Bosch 18V motor, combined with a constant speed, ensures that more holes can be drilled per battery charge while maintaining stable output performance. Enhanced user protection against unintentional jamming and reduced vibration are provided by KickBack Control and Vibration Control. Additionally, its attachable vacuum Auto Power GDE 18V-12/GDE 12 ensures dust-free working conditions. With ONECHUCK, a single chuck compatible with SDS plus, round shank, and hex shank drill bits, it offers a wide range of applications. The GBH 18-22 X Professional is the powerhouse of its class for hammer drilling and chiseling in concrete and brick, as well as drilling in wood and steel. It enables easier and significantly more efficient work thanks to constant speed, minimized vibration, and dust-free working conditions. L-BOXX 136. Depth stop.