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GBH18V-45CK27 Professional
Cordless Rotary Hammers
PROFACTOR™ 18V Connected-Ready SDS-max® 1-7/8 In. Rotary Hammer with (2) CORE18V® 12 Ah High Power Batteries
- PROFACTOR™ performance – delivers corded hammer performance for an 18V SDS-max® 1-7/8 In. rotary hammer
- Superior impact – delivers 9.3 Ft.-Lbs. of impact energy (EPTA) for maximum performance when drilling and chiseling
- Lightweight, at only 20.4 Lbs. (with included battery) – provides maneuverability for concrete drilling anywhere
- 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
- KickBack Control technology – reduces the risk of sudden tool reactions in binding conditions
- Anti-vibration system – helps reduce vibration with a longer air cushion in the hammer tube and dampeners in the handle
- CORE18V® 12 Ah High Power battery – engineered for PROFACTOR™ tools delivering power comparable to high-demand corded tools
- Engineered exclusively for high-demand tools – compatible with PROFACTOR rotary hammers, grinders, circular saws and more, PROFACTOR Exclusive Batteries are incompatible with non-PROFACTOR tools
- Bosch-exclusive CoolPack 2.0 technology – provides better cooling than the previous-generation CoolPack system
- High-power battery turbo charger – provides fast and faster charging with optional Power Boost™ mode
- Active air-cooling – uses two fans to cool battery, optimizing charging time while protecting batteries from overheating
- 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
- 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 – for details, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99
- All Bosch 18V PROFACTOR™ cordless power tools are backed by a 180-day no-questions-asked return guarantee
Technical data
The most important data |
|
|---|---|
| Battery Chemistry | Lithium Ion |
| Battery/Charger | Included |
| Chuck Design | Keyless |
| Drive System | SDS-max |
| Height in | 10.3 " |
| Impact Energy/EPTA (ft. lbs.) | 9.3 |
| Length in | 21.5 " |
| Max Bit Diameter | 1-7/8" |
| Max. Hole Diameter in Concrete | 1-7/8" |
| Maximum Diameter in Concrete,Carbide Tipped Core Bits | 5" |
| No Load BPM | 0-2,760 |
| No Load RPM | 0-305 |
| Reverse | No |
| Variable Speed | Yes |
| Weight (lbs.) | 17.4 |
| Width in | 5.2 " |
| 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 Hood, 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-45C PROFACTOR™ 18V Connected-Ready SDS-max® 1-7/8 In. Rotary Hammer (2) GBA18V120 18V CORE18V® Lithium-Ion 12 Ah High Power Batteries (1) 18V Turbo Charger (1) Auxiliary Handle (1) Carrying Case |
GBH18V-45CK27 Professional: Further information
Product Highlights
This 18V SDS-max® 1-7/8 In. rotary hammer delivers corded-type performance for heavy-duty concrete drilling and chiseling jobs. The Bosch GBH18V-45C Rotary Hammer delivers 9.3 Ft.-Lbs. of impact energy (EPTA). That is unprecedented for a single-battery 18V SDS-max® 1-7/8 In. rotary hammer. It weighs 20.4 Lbs. (with included 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. It has KickBack Control, 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 and dampeners in the handle. It 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. 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® 12 Ah High Power Batteries, which deliver equal power and at least 50% more runtime than the CORE18V® 8 Ah battery, powering high-demand applications. At only 3.04 Lbs., this 12 Ah battery provides performance comparable to larger and heavier alternatives. The kit has a battery turbo charger, providing 16-amp charging current for fast and faster charging, with an optional Power Boost™ mode.
