Weight is important on the jobsite, especially for jobs in concrete that require long periods of drilling or chiseling. The Bosch GBH18V-20 ¾" SDS-plus® Rotary Hammer brings big power at 5,850 bpm, but weighs only 5.7 lbs. a combination that assures rotary hammer toughness but not at the expense of user fatigue.

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. An efficient DC motor is easy to maintain with long-lasting carbon brushes.

The Bosch GBH18V-20 3/4" SDS-plus® Rotary Hammer is made for typical construction applications like screw fitting, drilling in concrete or wood, hammer drilling and chiseling. Its efficient 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 one of the most versatile Lithium-ion battery platforms available. The system offers complete 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 cooler for superior runtime and up to 2X longer life. All Bosch batteries provide cold weather performance to -4°F. Each battery includes a fuel gauge.

Robert Bosch Tool Corp.
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