Power screwdriver Bosch GSR 18V-50, 1800 RPM, 28 N⋅m, 1 kg

The Bosch GSR 18V-50 is a cordless power screwdriver with a pistol-handle form factor designed for a range of fastening and light drilling tasks. It delivers a maximum no-load speed of 1800 RPM and a torque of 28 N⋅m, while weighing approximately 1 kg for improved handling during extended use. Powered by an 18V lithium-ion battery, the tool balances compact size with sufficient drilling capacity: up to 35 mm in wood and up to 13 mm in steel, with a 13 mm chuck capacity. The tool housing is finished in Bosch’s black and blue colour scheme and is intended for both professional users and home DIY enthusiasts.

Advantages

The GSR 18V-50 offers a combination of mobility and performance thanks to its battery-powered design and a maximum idle speed of 1800 RPM. Its 28 N⋅m torque supports reliable screwdriving and light drilling operations, while the low weight of about 1 kg reduces user fatigue. A 13 mm chuck accommodates common drill bits and screwdriver accessories, and the rated drilling capacities in wood and steel provide clear guidance on suitable applications. The pistol handle layout improves control and access in confined spaces.

Suitable for

Key specifications

How to use

Before use, fit a compatible 13 mm bit or screwdriver accessory into the keyless chuck and secure it according to the tool’s instructions. Ensure the 18V battery is fully charged and inserted correctly. Select the appropriate speed or torque setting if the tool offers adjustable modes, then position the bit on the screw head or drilling point. Apply steady pressure and start the tool, controlling speed to match the material—use lower speeds for metal and higher speeds for wood. After finishing, switch the tool off and remove the battery when storing or changing accessories.

Recommendations

Use appropriate personal protective equipment such as safety glasses and hearing protection. Match bit type and size to the material and task, and avoid forcing the tool beyond its specified drilling capacities. For prolonged work, keep a charged spare battery available to maintain continuous operation. Follow Bosch maintenance guidance for cleaning and periodic checks to preserve performance and safe operation.