Bosch Bulldog Xtreme GBH18V-34C rotary hammer drill with side handle and mode selector; designed for heavy-duty concrete work.
Labeled diagram of Bosch GBH18V-45C rotary hammer highlighting KickBack Control, connectivity, Vario-Lock, and brushless motor.
Front view of Bosch rotary hammer drill showing cylindrical chuck, textured grip handle, and red control switch.
Top view of Bosch cordless planer with ergonomic handle, red depth adjustment knob, and visible base plate for wood smoothing.
Digital control panel on Bosch tool with battery indicator and icons for auto mode, favorites, and system settings.
Close-up of Bosch tool mode selector dial showing hammer, hammer drill, and rotary drill settings with red indicator.
Person drilling into concrete wall with Bosch rotary hammer connected to dust extraction hose; construction site interior visible.
Worker wearing safety gear using heavy-duty drill on concrete ceiling; pipes and structural elements visible in background.
Bosch cordless rotary hammer drill with 18V battery and auxiliary handle placed beside blue carrying case on construction site floor
Bosch cordless rotary hammer drill with 18V battery and auxiliary handle placed beside blue carrying case on construction site floor
Bosch Bulldog Xtreme GBH18V-34C rotary hammer drill with side handle and mode selector; designed for heavy-duty concrete work.
Labeled diagram of Bosch GBH18V-45C rotary hammer highlighting KickBack Control, connectivity, Vario-Lock, and brushless motor.
Front view of Bosch rotary hammer drill showing cylindrical chuck, textured grip handle, and red control switch.
Top view of Bosch cordless planer with ergonomic handle, red depth adjustment knob, and visible base plate for wood smoothing.
Digital control panel on Bosch tool with battery indicator and icons for auto mode, favorites, and system settings.
Close-up of Bosch tool mode selector dial showing hammer, hammer drill, and rotary drill settings with red indicator.
Person drilling into concrete wall with Bosch rotary hammer connected to dust extraction hose; construction site interior visible.
Worker wearing safety gear using heavy-duty drill on concrete ceiling; pipes and structural elements visible in background.
Bosch cordless rotary hammer drill with 18V battery and auxiliary handle placed beside blue carrying case on construction site floor
Bosch cordless rotary hammer drill with 18V battery and auxiliary handle placed beside blue carrying case on construction site floor
BOSCH

Bosch GBH18V-24CN Bulldog 18V Brushless SDS-Plus Rotary Hammer Drill Bare Tool with KickBack Control and Connectivity

In stock
SKU: GBH18V-24CN
$329.00
Description

Heavy-Duty Cordless Rotary Hammer for Concrete Drilling with KickBack Control and Smart Connectivity

The Bosch GBH18V-24CN Bulldog 18V Brushless SDS-Plus Rotary Hammer Drill is built for professionals who demand power, control, and smart features in concrete and masonry applications. Delivering 1.8 Ft.-Lbs. of impact energy (EPTA) and weighing only 6.4 lbs (tool only), this compact hammer offers an outstanding impact-to-weight ratio for overhead drilling and tight-space work. The brushless motor maximizes runtime and durability, while the integrated KickBack Control reduces the risk of sudden tool reactions during bind-ups, enhancing jobsite safety.

Designed for versatility and comfort, the GBH18V-24CN features an ergonomic L-shaped design, anti-vibration system, and a 360° auxiliary handle for multiple grip positions. It supports three operation modes—rotary hammer, rotation only, and hammer only—with Vario-Lock positioning to optimize chisel angles. The tool also includes integrated connectivity via the Bosch Toolbox App, allowing users to customize settings and access performance data. **Battery and charger sold separately.**

Key Features

  • Delivers 1.8 Ft.-Lbs. of impact energy for tough concrete drilling tasks
  • Brushless motor maximizes battery runtime and tool longevity
  • KickBack Control reduces risk of sudden tool reactions in binding conditions
  • Lightweight design at 6.4 lbs (tool only) for overhead and tight-space applications
  • Variable-speed trigger allows for precise bit starting
  • SDS-plus chuck compatible with industry-standard bits
  • Anti-vibration system improves comfort during extended use
  • Integrated connectivity links to Bosch Toolbox App for customization and diagnostics
  • Vario-Lock positioning rotates and locks chisel for optimal working angles
  • Three operation modes: rotary hammer, rotation only, and hammer only
  • 360° auxiliary handle offers multiple grip positions
  • LED worklight illuminates dark areas for better visibility
  • AMPShare™ System compatible with Bosch 18V batteries and partner-brand cordless tools

What's Included

  • (1) GBH18V-24CN 18V Brushless SDS-plus Bulldog Rotary Hammer
  • (1) 360° Auxiliary Handle
  • (1) Depth Gauge

Specifications

Brand Bosch
Model GBH18V-24CN
Voltage 18V
Battery Chemistry Lithium Ion
Chuck Type SDS-plus
Impact Energy 1.8 Ft.-Lbs. (EPTA)
No Load BPM 0–4,350
No Load RPM 0–980
Max Capacity in Concrete 1 in
Max Capacity in Steel 1/2 in
Max Capacity in Wood 1-1/4 in
Tool Weight 6.4 lb
Dimensions (L x W x H) 13.3 in x 3.4 in x 9 in