Technical Specifications Rated Input Power: 800 W to 850 W (varies by region/version). No-load Speed: 11,000 rpm. Disc Diameter: 125 mm. Grinding Spindle Thread: M14. Weight: Approximately 1.9 kg (excluding cable). Power Source: AC 220V–240V. 博世电动工具 博世电动工具 +4 Key Features Constant Electronic Control: Automatically adjusts power output to keep the motor running at a steady speed during tough tasks. Ergonomic Design: Features a slim barrel grip for comfortable handling and reduced fatigue during extended use. Direct Cooling: Designed with specialized air inlets to cool the motor directly, increasing its overload capability and overall lifetime. Safety Features: Includes an anti-rotation protective guard that remains stable even if a disc breaks, as well as restart protection to prevent the tool from turning back on automatically after a power cut. Ease of Use: Equipped with a spindle lock for quick disc changes and a gear head that can be rotated in 90° steps to suit different working positions. 博世电动工具 博世电动工具 +3 Intended Applications This tool is primarily used for: Metalworking: Cutting, roughing, and brushing metal materials without water. Construction: Cutting and grinding stone, tiles, and bricks (requires a special cutting guard for bonded abrasives). Sanding: Compatible with approved sanding tools for finishing surfaces.