The Bosch GBH18V-20 rotary hammer delivers 1.3 Ft.-Lbs. of torque in a tool with three modes for drilling, hammer drilling and chiseling. No-load speed for drilling comes in at 1,800 rpm. The DC motor is maintained with carbon brushes.
Meeting Requirements for Typical Applications
The Bosch GBH18V-20 3/4-inch SDS-plus Rotary Hammer is made for construction applications like screw fitting, drilling in concrete or wood, hammer drilling and chiseling. Its motor/battery combination delivers a high number of holes per charge; up to 25 holes per amp hour. The Bosch GBH18V-20 offers variable speed performance with forward/reverse function. An LED work light is included for working in dark areas.
The Bosch Flexible Power System is a versatile Lithium-ion battery platform. The system offers compatibility by allowing 18V FatPack and SlimPack batteries to be used with any tool. And Bosch 18V 2.0 Ah and larger batteries feature CoolPack technology, which offers a heat conductive housing to keep batteries cool. All Bosch batteries provide cold weather performance to -4 F. Each battery includes a fuel gauge.
The tool includes Electronic Cell Protection (ECP) that protects the battery against overload, overheating and deep discharge for longer life. Likewise, Bosch Electronic Motor Protection (EMP) protects the motor against overload with integrated temperature management.
To learn more about the Bosch GBH18V-20 3/4-inch SDS-plus Rotary Hammer or to find a local dealer, visit the Bosch Tools website or call (877) BOSCH-99. Check out www.bethepro.com for additional tips and videos.