This 18V SDS-plus Bulldog 1-1/4 In. 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 SDS-plus 1-1/4 In. rotary hammer. It weighs 10.8 Lbs. (tool only, not including battery). This hammer is part of the PROFACTOR System, which pairs BITURBO Brushless Technology with a CORE18V High Power 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 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 hammer features an on-tool user interface for tool performance, feedback and control. It has connectivity (module sold separately) to link to connected device via Bosch Toolbox App to customize settings and receive detailed feedback. The kit includes two CORE18V 8 Ah High Power Batteries, which each deliver 50% more runtime and over 75% more power than the CORE18V 4 Ah battery, powering high-demand applications. The battery turbo charger provides 16-amp charging current for fast and faster charging, with an optional Power Boost mode.
Features:
- PROFACTOR performance – delivers corded hammer performance for an 18V 1-1/4 In. SDS-plus rotary hammer
- Superior impact – delivers 4.3 Ft.-Lbs. of impact energy (EPTA) for full performance in concrete when drilling and chiseling
- Quick-release chuck – allows for seamless change of the chuck from SDS-plus to a three-jaw chuck
- BITURBO Brushless Technology – featuring a brushless high-performance motor and drive-train system engineered to take full advantage of the additional power generated by CORE18V High Power batteries
- CORE18V High Power 8 Ah battery – compatible with Bosch 18V tools and delivers 2x more runtime than GBA18V40
- PROFACTOR optimized – designed to deliver the power and runtime needed by PROFACTOR tools with BITURBO Brushless technology for the toughest applications
- High-power battery turbo charger – provides fast and faster charging with optional Power Boost mode
- Power-Boost mode – boosts electrical current charging to 50% in the shortest time
- KickBack Control technology – reduces the risk of sudden tool reactions in binding conditions
- User interface – on-tool display helps manage tool performance for immediate feedback and control
- Anti-vibration system – helps reduce vibration with a longer air cushion in the hammer tube and dampeners in the handle
- Vario-Lock positioning – rotates and locks chisel to optimize working angle
- Soft Start and controlled rpm – adjusts rpm and bpm for controlled drilling and chiseling applications in softer materials such as brick or tile
- Reverse setting – provides easy removal if the bit gets jammed in concrete
- Connectivity (module sold separately) – link to connected device via Bosch Toolbox App to customize settings and receive detailed feedback
- AMPShare System – designed to be multi-brand compatible across many cordless products to make managing your work day easier
- AMPShare System compatibility – 18V batteries and chargers are compatible with Bosch 18V power tools and a growing list of cordless products from AMPShare brands
- Bosch 18V cordless power tools and 18V chargers are covered by a five year limited warranty; Bosch 18V batteries are covered by a three year limited warranty
- All Bosch 18V PROFACTOR cordless power tools are backed by a 180-day no-questions-asked return guarantee
Specifications:
- Battery Chemistry: Lithium Ion
- Battery/Charger: Included
- Chuck Design: Keyless
- Drive System: SDS-plus
- Height in: 9.8 "
- Impact Energy/EPTA (ft. lbs.): 4.3
- Length in: 17 "
- Max Bit Diameter: 1-1/4"
- Max. Hole Diameter in Concrete: 1-1/4"
- No Load BPM: 0-2,900
- No Load RPM: 0-500
- Reverse: Yes
- Variable Speed: Yes
- Weight (lbs.): 10.8
- Width in: 3.7 "
- Works With: Recommended Battery Packs to help achieve maximum tool performance, GBA18V60, GBA18V80 and GBA18V120 Batteries, Bosch Bluetooth Connectivity Module, GCY42 (See tool manual for its connectivity/app features.), Dust Extraction/Collection Hoods, HDC200, HDC250, HDC300, SDS-max Hammer Adapter for SDS-plus Accessories, HA1030, SDS-max Hammer Adapter for Spline Accessories, HA1031, SDS-max Hammer Adapter for 1/2"-20 Thread Accessories, HA1032
Includes:
- (1) GBH18V-34CQ PROFACTOR 18V Connected-Ready SDS-plus Bulldog 1-1/4 In. Rotary Hammer
- (2) GBA18V80 18V CORE18V Lithium-Ion 8 Ah High Power Batteries
- (1) Turbo Charger
- (1) Auxiliary Handle
- (1) Carrying Bag