Bosch PROFACTOR GBH18V-45CK 18V Hitman Connected-Ready SDS-max 1 7/8” Rotary Hammer (Bare Tool). This 18V Hitman SDS-max® 1 7/8” rotary hammer delivers corded-type performance for heavy-duty concrete drilling and chiseling jobs. The Bosch GBH18V-45CK Hitman Rotary Hammer delivers 9.3 Ft.-Lbs. of impact energy (EPTA). That is unprecedented for a single-battery 18V 1 7/8” SDS-max® rotary hammer. The GBH18V-45CK Bosch PROFACTOR 18V Hitman Connected-Ready SDS-max 1 7/8” Rotary Hammer weighs 17.6 Lbs. (tool only, not including battery).

The GBH18V-45CK Bosch PROFACTOR 18V Hitman Connected-Ready SDS-max 1 7/8” Rotary Hammer is part of the PROFACTOR System, which pairs BITURBO Brushless Technology with a CORE18V PROFACTOR battery. BITURBO Brushless Technology is a high-performance motor and drive-train system designed to deliver power comparable to high-demand corded tools. The GBH18V-45CK Bosch PROFACTOR 18V Hitman Connected-Ready SDS-max 1 7/8” Rotary Hammer has rotary hammer and hammer-only modes, and Vario-Lock to rotate and lock the chisel.

The anti-vibration system features a longer air cushion in the hammer tube, dampeners in the handle and a counter-balance weight in the hammer mechanism. The GBH18V-45CK Bosch PROFACTOR 18V Hitman Connected-Ready SDS-max 1 7/8” Rotary Hammer also has Soft Start and controlled rpm and bpm, making it easier to control drilling and chiseling applications. The hammer features an on-tool user interface for tool performance, feedback, and control.

The GBH18V-45CK Bosch PROFACTOR 18V Hitman Connected-Ready SDS-max 1 7/8” Rotary Hammer has connectivity (module sold separately) to link to connected device via Bosch Toolbox App to customize settings and receive detailed feedback.