Bosch PROFACTOR GBH18V-34CQN 18V Connected-Ready SDS-plus 1 1/4” Rotary Hammer (Bare Tool). This 18V SDS-plus® Bulldog™ 1 1/4” rotary hammer is powerful enough to provide corded-type performance for tackling heavy-duty concrete drilling or chiseling jobs. The Bosch GBH18V-34CQ Rotary Hammer delivers 4.3 Ft.-Lbs. of impact energy (EPTA). That is unprecedented for a single 18V battery-driven 1 1/4” SDS-plus® rotary hammer. The GBH18V-34CQN Bosch PROFACTOR 18V Connected-Ready SDS-plus 1 1/4” Rotary Hammer weighs 10.8 Lbs. (tool only, not including battery).

The GBH18V-34CQN Bosch PROFACTOR 18V Connected-Ready SDS-plus 1 1/4” 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 anti-vibration system helps reduce vibration with a longer air cushion in the hammer tube and dampeners in the handle.

The GBH18V-34CQN Bosch PROFACTOR 18V Connected-Ready SDS-plus 1 1/4” Rotary Hammer has KickBack Control, a quick-release chuck, rotary hammer and hammer-only modes, a reverse setting and Vario-Lock to rotate and lock the chisel. The GBH18V-34CQN Bosch PROFACTOR 18V Connected-Ready SDS-plus 1 1/4” Rotary Hammer features an on-tool user interface for tool performance, feedback and control.

The GBH18V-34CQN Bosch PROFACTOR 18V Connected-Ready SDS-plus 1 1/4” Rotary Hammer has connectivity (module sold separately) to link to connected device via Bosch Toolbox App to customize settings and receive detailed feedback.