The Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer features a D-handle hammer design that incorporates an efficient EC Brushless motor. The advanced Bosch motor drives 50% more impact energy and greater run time than conventional cordless hammers.
The tool is engineered with Bosch's KickBack Control technology, which reduces the risk of sudden tool reactions in bit bind-up situations. An integrated acceleration sensor automatically shuts the tool off to help prevent user injury.
The hammer is lightweight, at only 5.2 Lbs. (tool only), but provides an outstanding power-to-weight ratio that allows for heavy-duty impact during the tough drilling and chipping applications. In addition, the cordless rotary hammer features a variable-speed reversing trigger for accurate bit starting, and a Bosch-exclusive rotating brush plate to ensure equal power in forward/reverse.
The hammer can be combined with the Bosch GDE18V-26D Professional dust collector for OSHA-compliance. The dust extraction module attaches underneath the rotary hammer, which allows direct line of sight to the bit so the user can ensure optimal dust extraction while drilling. The dust extraction module has an automatic power on/off and continues to function for two seconds after the drilling operation is ended to ensure optimal dust extraction.
The Bosch CORE18V battery that powers the hammer relies on 21700 cell technology, a lightweight battery with all-day performance. The Bosch CoolPack 2.0 technology helps draw heat away, increasing battery runtime and lifetime. All Bosch batteries include a fuel gage and provide cold weather performance to -4°F.
Bosch Power Tools