Bosch Rotary Hammer Kit GBH18V-34CQB24 1-1/4 Inch SDS-plus Bulldog 4.3 Ft Lbs Impact BITURBO Brushless 18V 2 8.0Ah Batteries Charger Concrete Chisel

Bosch GBH18V-34CQB24 PROFACTOR 18V 1-1/4" SDS-plus Bulldog Rotary Hammer Kit

The Bosch GBH18V-34CQB24 PROFACTOR 18V 1-1/4-inch SDS-plus Bulldog cordless rotary hammer delivers 4.3 ft-lbs of EPTA impact energy for heavy-duty concrete drilling, structural anchor boring, and masonry chiseling without a cord. Powered by a high-efficiency BITURBO Brushless motor and two CORE18V 8.0Ah PROFACTOR Performance batteries, this 10.8-lb hammer matches corded tool velocity while generating 0-500 RPM and 0-2,900 BPM. Outfitted with an interchangeable quick-release chuck system to swap between SDS-plus and standard 3-jaw attachments, an on-tool digital user interface, KickBack Control, and a 16-amp Hell-ion Turbo Charger with Power Boost mode, it ensures safe, versatile, and continuous operation on commercial jobsites.

Best Used For:

• Commercial Concrete Anchoring and Rebar Pinning: Boring 1/2-inch to 1-1/4-inch diameter anchor holes into high-strength cured concrete slabs and foundation footings.
• Masonry Chipping and Wall Tile Removal: Scaling mortar buildup, removing ceramic tiles, and channeling concrete blocks in hammer-only mode using Vario-Lock flat chisels.
• Multi-Material Wood and Metal Drilling: Swapping to the quick-release 3-jaw chuck to bore large holes in structural timber, framing plates, and heavy steel beams using standard straight-shank bits.

Key Performance & Safety Features

• BITURBO Brushless Motor Technology: High-performance drivetrain takes full advantage of the high-current output delivered by CORE18V PROFACTOR batteries to produce 4.3 ft-lbs of impact energy.
• Quick-Release Dual Chuck System: Enables tool-free swapping between the heavy-duty SDS-plus chuck and an included 3-jaw keyless chuck for standard round-shank drill bits.
• Integrated KickBack Control: Built-in acceleration sensors instantly shut down the motor during sudden bit jams to protect the operator against violent rotational kickback.
• Vibration Control Dampening Architecture: Features an extended internal pneumatic air cushion inside the hammer tube and rubberized handle isolators to reduce hand-arm fatigue.
• On-Tool Digital User Interface: Interactive display provides real-time tool feedback, battery charge status, temperature monitoring, and selectable Soft Start drilling modes.
• 16-Amp Hell-ion Turbo Charger: Equipped with Power Boost mode to fast-charge CORE18V 8.0Ah battery packs up to 50% capacity in minutes for minimal downtime.

What's Included

• (1) Bosch GBH18V-34CQ PROFACTOR 18V Connected-Ready 1-1/4" SDS-plus Bulldog Rotary Hammer
• (2) Bosch CORE18V 8.0Ah PROFACTOR Performance Lithium-Ion Batteries (GBA18V80)
• (1) Bosch GAL18V-160C 18V Hell-ion 16-Amp Lithium-Ion Turbo Battery Charger
• (1) Quick-Release 3-Jaw Keyless Chuck Adapter
• (1) 360-Degree Auxiliary Side Handle
• (1) Heavy-Duty Jobsite Carrying Bag

Technical Specifications

Pro-Tip: When drilling into brittle masonry or hollow brick, activate the Soft Start setting via the on-tool digital display; ramping up RPM and BPM gradually prevents face blowout and keeps anchor holes clean and accurate.