Bosch Professional GWS 18V-11PS Cordless Angle Grinder, 18V, 125 mm Brushless (Solo, L-Boxx)

The Bosch Professional GWS 18V-11PS Cordless Angle Grinder (Solo, L-Boxx) is a 125 mm tool engineered for heavy-duty metalworking tasks such as cutting rebar and preparing metal surfaces. Operating on an 18 V battery platform, the grinder uses a brushless motor to deliver output comparable to an 1100 W corded machine. It reaches a maximum idle speed of 9,000 RPM, providing sustained torque for aggressive material removal, so tradespeople can carry out frequent cutting work without relying on a mains cable. The 125 mm disc configuration accepts the most common abrasive accessories used in standard metal fabrication.

Weighing 1850 g without a battery, the grinder keeps a manageable profile for extended use. Active safety features include kickback protection, which shuts the motor down if the disc snags in the workpiece, and a restart protection system that prevents the tool from starting unexpectedly when a fresh battery is attached. Handling is supported by an ergonomic soft grip and an auxiliary handle for secure two-handed control. The tool-free adjustable protective guard lets operators quickly redirect sparks away from the work area. Supplied as a solo unit, both the battery and charger must be purchased separately.

• 6-stage variable speed control – adjusts the motor between 3,000 and 9,000 RPM to suit different materials and accessory types
• M14 spindle thread – ensures direct compatibility with standard European wire brushes and cutting discs
• Bosch Professional 18V and AMPShare compatibility – works with a wide ecosystem of existing professional battery packs
• L-Boxx carrying case included – provides structured transport and stacks securely with other modular tool boxes
• 365 mm overall length – offers an extended body profile for secure operation during demanding cuts