The Bosch Combi Set 18V: GSR 18V-55 + GDX 18V-200 + GBH 18V-22 includes a cordless drill, a cordless impact driver and an SDS plus hammer drill. The GSR 18V-55 Professional cordless drill and screwdriver offers excellent quality and durability thanks to its brushless EC motor. The robust and powerful cordless screwdriver with a high torque of 55 Nm and a speed of 1750 rpm ensures maximum efficiency, especially when working on wood and metal. Thanks to Röhm's 13 mm metal drill chuck, it provides a robust and ideal power transmission for a wide range of drilling and screwdriving tasks. The Bosch GBH 18V-22 Professional cordless hammer drill is suitable for hammer drilling in concrete, brick and stone, as well as for light chiseling work, as well as for impact-free drilling in wood, metal, ceramics and plastic. Compact, light and ergonomically designed, it has a good center of gravity, making it easier and less tiring to handle, especially when drilling overhead. With KickBack Control and Vibration Control, you can always be in control and reduce the strain on your hands and arms. It has a powerful impact system with 1.9 joules, three working modes (drilling, hammer drilling, chiseling) and more operating time with one battery charge. The GBH 18V-22 Professional hammer drill can be connected with a single click to the practical GDE 18V-12 Professional battery vacuum cleaner for greater cleanliness in the workplace. The Bosch GDX 18V-200 Professional cordless impact driver is a very compact 2-in-1 tool with a tool holder (1/4" hex and 1/2" square socket). It has a brushless motor that delivers a powerful 200Nm tightening torque, 350Nm breakout torque, excellent battery life and long tool life. Designed for tightening and loosening screws when working with sheet metal, metal and wood. Batteries are members of the AMPShare alliance. A single battery fits all tools and machines in the blue Bosch Professional 18 V system, but can also be used with many other tools from other manufacturers in the AMPShare Alliance, regardless of brand. You no longer need to buy a new battery for every new tool, you no longer need to search for the "right" battery, with the help of AMPShare one battery is enough for every job.

Bosch GSR 18V-55 cordless drill technical data
- Torque (soft): 28 Nm
- Torque (hard): 55 Nm
- Idle speed (1st gear / 2nd gear) 0 450 / 0 1,750 min-1
- Chuck clamping range min.: 1.5 mm
- Chuck clamping range max.: 13 mm
- Torque stages: 20
- Drill Ø aluminium, max.: 35 mm
- Screw Ø, max.: 8 mm

Bosch GDX 18V-200 cordless impact driver technical data
- Idling speed: 3,400 rpm
- Torque, max.: 200 Nm
- Beat speed: 0-4,000 bpm
- Tool holder: 1/4" hex and 1/2" square socket
- Screw Ø: M 6 M 16

Bosch GBH 18V-22 cordless hammer drill technical data
- Impact energy (according to EPTA 05/2016): 2.4 J
- Impact speed at nominal speed: 0-4,350 bpm
- Nominal speed: 0,980 min-1
- Tool holder: SDS plus
- Drilling Ø in concrete with a hammer drill bit: 4 24 mm
- Optimum range of use in concrete with hammer drill bits: 6 14 mm
- Max. drilling diameter in metal: 13 mm
- Max. Drilling Ø wood: 30 mm