18V Rotary Hammers

GBH18V-24CN Professional

18V Rotary Hammers

18V Brushless Connected SDS-plus® Bulldog™ 1 In. Rotary Hammer (Bare Tool)

  • Superior impact – delivers 1.8 Ft.-Lbs. of impact energy (EPTA) for maximum performance in heavy-duty applications in concrete
  • Efficient brushless motor – maximizes battery runtime in extended applications
  • KickBack Control technology – reduces the risk of sudden tool reactions in binding conditions
  • Lightweight, at only 6.4 Lbs. (tool only, not including battery) – provides maneuverability for concrete drilling anywhere on the jobsite
  • Variable-speed trigger – allows for accurate bit starting
  • SDS-plus® chuck – industry-standard system compatible with many bits
  • Anti-vibration system – affords great user comfort for extended periods of work
  • Integrated connectivity – link to connected device via Bosch Toolbox App to customize settings and receive detailed feedback
  • Robust power system – produces 0-4,350 no-load bpm and 0-980 no-load rpm
  • Vario-Lock positioning – rotates and locks chisel to optimize working angle when the tool is used in hammer-only mode
  • Ergonomic L-shaped design – provides better control when drilling overhead or in tight spaces
  • 360° side handle – provides a variety of grip positions for maximum ergonomics
  • Function selector – three modes of operation: rotary hammer, rotation only and hammer only
  • LED worklight – illuminates dark work areas
  • 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 are covered by a five year limited warranty – for details, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99
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GBH18V-24CN Professional

Technical data

The most important data

Battery Chemistry Lithium Ion
Battery/Charger Not Included
Chuck Design Keyless
Chuck Size 1 in
Drive SDS-plus
Drive System SDS-plus
Height in 9 "
Impact Energy/EPTA (ft. lbs.) 1.8 Ft.-Lbs. EPTA
Length in 13.3 "
Max Bit Diameter 1"
Max. Capacity in Concrete 1"
Max. Capacity in Steel 1/2"
Max. Capacity in Wood 1-1/4"
Max. Hole Diameter in Concrete 1"
Max. Hole Diameter in Concrete-Thin Wall Core Bit 2-5/8"
No Load BPM 0-4,350
No Load RPM 0-980
Reverse Yes
Variable Speed Yes
Weight 6.4 lb
Weight (lbs.) 6.4
Width in 3.4 "
Works With 18V On-Tool Dust Extractor, GDE18V-16, Other Dust Extraction/Collection Hoods, HDC100, HDC200, Right Angle Attachment, RHA-50, Keyless three-jaw Chuck with SDS-plus® Shank, HA3JAW
Includes (1) GBH18V-24C 18V Brushless Connected SDS-plus® Bulldog™ 1 In. Rotary Hammer
(1) 360° Auxiliary Handle
(1) Depth Gauge

GBH18V-24CN Professional: Further information

Product Highlights

This Bosch Bulldog™ hammer provides superior performance and an outstanding impact-to-weight ratio. The GBH18V- 24CN 18V Brushless 1 In. SDS-plus® Bulldog™ Rotary Hammer delivers 1.8 Ft.-Lbs. of impact energy (EPTA). It weighs only 6.4 Lbs. (tool only, not including battery). The hammer’s brushless motor maximizes battery runtime for extended performance. It has KickBack Control, which reduces the risk of sudden tool reactions in binding conditions, and an anti-vibration system for great user comfort for extended periods of work. Its ergonomic L-shaped design provides better control when drilling overhead or in tight spaces. The 360-degree side handle provides a variety of grip positions for maximum ergonomics. The hammer has Vario-Lock positioning to optimize the working angle when the tool is used in hammer-only mode. The hammer’s robust power system produces 0-4,350 no-load bpm and 0-980 no-load rpm. It has three modes of operation: rotary hammer, rotation only and hammer only. This hammer features integrated connectivity, providing a link to the free Bosch Toolbox app on a connected device to customize settings.

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