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Total price $2,134.79

Product Description

This Bosch D-handle Bulldog hammer consistently outperforms the best-selling 1" corded 11255VSR Bulldog, making it better than the best. The GBH18V-26DK24 18V EC Brushless 1" SDS-plus Bulldog Rotary Hammer Kit features a hammer that delivers 1.9 Ft.-Lbs. of impact energy, based on the industry standard of measurement agreed upon by the European Power Tool Association (EPTA). It weighs only 5.8 lbs (tool only, not including battery), delivering superior performance and an outstanding impact-to-weight ratio. The kit features two CORE18V High Power Batteries, which deliver 2x the power and runtime as two-layer 4.0 Ah batteries with minimal increase in volume and weight. They are engineered with 21700 cell technology. Bosch engineered the exclusive CoolPack 2.0 technology to manage the heat of the higher power-density cells. The hammer’s EC Brushless motor maximizes battery runtime for extended performance. The tool features a jobsite-proven D-handle design with soft-grip and is ideal for overhead, horizontal and downward drilling applications. It also has KickBack Control and a variable-speed reversing trigger for accurate bit starting.


  • Legendary Bulldog performance – Lightweight D-handle hammer consistently outperforms the best-selling 1" corded 11255VSR Bulldog, making it better than the best
  • Superior impact – Delivers 1.9 ft.-lbs of impact energy (EPTA) for maximum performance in the heavy-duty drilling and chipping applications in concrete
  • Performance-optimized 18V Li-ion battery – Engineered to deliver 2x power and runtime for ideal performance-to-weight ratio
  • Efficient EC Brushless motor – Maximizes battery runtime in extended applications
  • KickBack Control technology – Reduces the risk of sudden tool reactions in binding conditions
  • D-handle design – Ideal for overhead, horizontal and downward drilling applications
  • Lightweight, at only 5.8 lbs (tool only, not including battery) – Provides maneuverability for concrete drilling anywhere on the jobsite
  • Variable-speed reversing trigger – Allows for accurate bit starting
  • SDS-plus chuck – Industry-standard system compatible with many bits
  • Robust power system – Produces 0-4,350 no-load bpm and 0-890 no-load rpm
  • High-power cells – Combines enhanced 21700 cell technology with advanced battery design for greater efficiency
  • Cutting-edge cell design – Engineered to improve performance in tools used on the jobsite all day
  • Bosch-exclusive CoolPack 2.0 technology – Provides better cooling than previous-generation system, transferring more heat to the battery’s outer surface
  • Works with Bosch Pro+Guard dust solutions – Compatible with an optional GDE18V-26D cordless dust-extraction unit, delivering a self-contained HEPA dust solution for max mobility
  • Electronic Motor and Cell Protection – Helps protect motor and battery from overheating
  • 360° side handle – Provides a variety of grip positions for maximum ergonomics
  • 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

Works with

  • 18V On-Tool Dust Extractor
  • GDE18V-26D, Other Dust Extraction/Collection Hoods
  • HDC100, HDC200, Right Angle Attachment
  • RHA-50, Keyless 3-Jaw Chuck with SDS-plus Shank, HA3JAW


  • Brand: Bosch
  • Product Type: Rotary Hammer Kit
  • Battery Voltage: 18V
  • Battery Chemistry:Lithium Ion
  • Battery/Charger: Included
  • Chuck Design: Keyless
  • Drive System: SDS-Plus
  • Impact Energy/EPTA: 1.9 ft-lbs EPTA
  • No Load BPM: 0-4,350
  • No Load RPM: 0-890
  • Reverse: Yes
  • Variable Speed: Yes
  • Chuck Size: 1"
  • Maximum Bit Diameter: 1"
  • Maximum Capacity in Concrete: 1"
  • Maximum Capacity in Steel: 1/2"
  • Maximum Capacity in Wood: 1-1/4"
  • Maximum Hole Diameter in Concrete: 1"
  • Maximum Hole Diameter in Concrete-Thin Wall Core Bit: 2-5/8"
  • Length:17.5"
  • Width: 3.25"
  • Height: 6.25"
  • Weight: 5.8 lb
  • Warranty: 5 Year Tool/Charger, 3 Year Battery


  • GBH18V-26D 18V EC Brushless SDS-plus Bulldog 1" Rotary Hammer x 1
  • GBA18V80 18V CORE18V Lithium-Ion 8 Ah High Power Batteries x 2
  • 18V Fast Charger x 1
  • Auxiliary Handle x 1
  • Depth Gauge x 1
  • Carrying Case x 1


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