Watch as the Bosch GBH 180-Li cordless rotary hammer drill undergoes a complete disassembly and restoration. This tool, damaged by rough use, had a worn switch but an intact control board.

Trevor Raab Both rotary hammer drills, and hammer drills have switches for drill and hammer modes. The Bosch rotary hammer drill (left) has modes for drill + hammer, drill only, and hammer only.

Power drills aren't only used for shoving screws into wooden planks. Whether you're remodeling your home or building one from scratch, holes need to be made into all kinds of surfaces, both for ...

If you buy something via one of our links, we may earn a commission. The Aoben Rotary Hammer Drill is on sale for $55, which is 50% off the original $110 price tag. This popular tool boasts over ...

STANLEY SDH550KP 550W 10mm Corded Single Speed Hammer Drill Machine 2600 RPM 28V Compact BOSCH GBH 220 Corded Electric Rotary Hammer 1550 RPM 230V Lightweight, Variable Speed, Compact Cheston ...

The GBH18V-40CK27 kit includes the rotary hammer, two GBA18V120 CORE18V 12 Ah PROFACTOR Exclusive Batteries, a GAL18V-160C 18V 16-amp Turbo Charger, an auxiliary handle and a carrying case.