Kit contents shot showing the Bosch GBH18V-26DK24 1-inch rotary hammer, the fast charger, and two CORE18V 8 Ah High Power batteries
Infographic diagram of the Bosch GBH18V-26D hammer labeling features such as KickBack Control, EC Brushless motor, Multi-Function Selector, and Electronic Motor and Cell Protection
Angled studio view of the Bosch GBH18V-26D 1-inch SDS-plus rotary hammer with the CORE18V 8 Ah High Power battery attached, auxiliary handle, and the three-mode selector dial visible
Side profile studio view of the Bosch GBH18V-26D Bulldog rotary hammer with the attached 8 Ah CORE18V battery, auxiliary handle, and the three-mode selector dial
Graphic illustrating the three available operating modes of the rotary hammer: Rotary Only (drilling wood/metal), Rotary Hammer (drilling into concrete), and Hammer Only (chipping/chiseling)
Action shot showing the Bosch rotary hammer drilling into a concrete column, featuring the tool paired with the optional GDE18V-26D cordless dust extractor for dust collection
Action shot of a construction worker using the Bosch GBH18V-26D rotary hammer for overhead concrete drilling into a ceiling, demonstrating the tool's performance in tight jobsite conditions
Kit contents shot showing the Bosch GBH18V-26DK24 1-inch rotary hammer, the fast charger, and two CORE18V 8 Ah High Power batteries
Infographic diagram of the Bosch GBH18V-26D hammer labeling features such as KickBack Control, EC Brushless motor, Multi-Function Selector, and Electronic Motor and Cell Protection
Angled studio view of the Bosch GBH18V-26D 1-inch SDS-plus rotary hammer with the CORE18V 8 Ah High Power battery attached, auxiliary handle, and the three-mode selector dial visible
Side profile studio view of the Bosch GBH18V-26D Bulldog rotary hammer with the attached 8 Ah CORE18V battery, auxiliary handle, and the three-mode selector dial
Graphic illustrating the three available operating modes of the rotary hammer: Rotary Only (drilling wood/metal), Rotary Hammer (drilling into concrete), and Hammer Only (chipping/chiseling)
Action shot showing the Bosch rotary hammer drilling into a concrete column, featuring the tool paired with the optional GDE18V-26D cordless dust extractor for dust collection
Action shot of a construction worker using the Bosch GBH18V-26D rotary hammer for overhead concrete drilling into a ceiling, demonstrating the tool's performance in tight jobsite conditions
Bosch

Bosch 18V Cordless SDS-plus 1 Inch Rotary Hammer Kit GBH18V-26DK24 with EC Brushless Motor KickBack Control and Two CORE18V 8 Ah Batteries

Only 1 left
SKU: GBH18V-26DK24
$438.99
Description

Cordless Power Redefined: Outperforming the Best Corded Rotary Hammer in the Industry

The Bosch GBH18V-26DK24 18V SDS-plus® Bulldog™ Rotary Hammer Kit delivers legendary performance that consistently surpasses the best-selling corded 1-inch models. Engineered for maximum impact and efficiency, this D-handle hammer delivers 1.9 Ft.-Lbs. of impact energy (EPTA) while weighing only 5.8 Lbs. (tool only), providing a world-class impact-to-weight ratio. The kit is powered by two GBA18V80 CORE18V® High Power 8 Ah Batteries, which utilize cutting-edge 21700 cell technology to deliver up to 2X the power and runtime of standard 4 Ah batteries. This combination makes the GBH18V-26DK24 ideal for tough overhead, horizontal, and downward drilling applications, ensuring sustained power for long runs of concrete anchoring and drilling up to a full 1 inch.

Safety and control are prioritized with Bosch’s integrated technology. The advanced **KickBack Control** immediately reduces the risk of sudden tool reactions in binding conditions, drastically improving user safety. The efficient EC Brushless motor maximizes the runtime of the CORE18V batteries, guaranteeing extended performance on the jobsite. Furthermore, the hammer features a variable-speed reversing trigger for accurate bit starting and is fully compatible with Bosch PRO+GUARD™ dust solutions, including the optional GDE18V-26D cordless dust extractor, providing a self-contained, mobile HEPA dust solution for compliant work. The entire system is part of the **AMPShare™** compatibility ecosystem, ensuring these powerful batteries work across a growing list of allied brands.

Key Features

  • Legendary Bulldog™ Performance: Cordless hammer consistently outperforms the best-selling 1 In. corded predecessor.
  • Superior Impact: Delivers 1.9 Ft.-Lbs. of impact energy (EPTA) for maximum performance in concrete drilling and chipping.
  • CORE18V® 8 Ah Batteries: Kit includes two High Power 8 Ah batteries delivering 2x power and runtime using 21700 cell technology.
  • EC Brushless Motor: Maximizes battery runtime for extended performance and tool life.
  • KickBack Control: Integrated technology reduces the risk of sudden tool reactions in binding conditions for improved safety.
  • Ergonomic D-Handle Design: Jobsite-proven design ideal for overhead, horizontal, and downward drilling applications.
  • Maximized Cooling: Bosch-exclusive CoolPack 2.0 technology provides enhanced heat management for longer battery life.
  • Pro-Grade Capacity: Robust power system produces 0-4,350 no-load BPM and 0-890 no-load RPM.
  • AMPShare™ System: Batteries are multi-brand compatible across the growing list of AMPShare™ cordless products.

What's Included

  • (1) GBH18V-26D 18V EC Brushless SDS-plus® Bulldog™ 1 In. Rotary Hammer
  • (2) GBA18V80 18V CORE18V Lithium-Ion 8 Ah High Power Batteries
  • (1) 18V Fast Charger
  • (1) Auxiliary Side Handle (360°)
  • (1) Depth Gauge
  • (1) Carrying Case

Specifications

Model/Kit No. GBH18V-26DK24
Voltage 18V Cordless
Impact Energy (EPTA) 1.9 Ft.-Lbs.
Drive System SDS-plus
Max. Capacity in Concrete 1 Inch
Max. Thin Wall Core Bit 2-5/8 Inches
No Load BPM 0 - 4,350
No Load RPM 0 - 890
Tool Weight (Bare) 5.8 lbs
Motor Type EC Brushless
Dimensions (L x H x W) 17.5 in. x 6.25 in. x 3.25 in.
Reverse Function Yes (Variable Speed Reversing Trigger)
Pro Tip:

The high-power CORE18V 8 Ah batteries are best utilized for sustained, heavy-draw tasks like coring or drilling 3/4-inch and 1-inch anchor holes, as they maintain voltage under load better than lighter packs. Always engage the optional GDE18V-26D dust extractor when drilling overhead, and rely on the KickBack Control safety feature when working with large or dull bits that are prone to binding.