General description The Bosch Professional GTR 55-225 Drywall Sander is designed for professional drywallers, plasterers, painters, and interior finishers. It is perfect for extensive wall and ceiling sanding, as well as surface preparations. This powerful tool features a patented “Ultra-Flexible Head” that allows for effortless gliding across surfaces, while the ergonomic L-shaped auxiliary handle reduces strain during use. Technical specifications Rated input power: 550W No-load speed: 340-910rpm Sanding disc diameter: 215mm Compatibility and accessories 1 x Sanding Sheet M480 1 x Soft Sanding Disc Set 3 x Cable Clips 1 x Carry Case Usage Ideal for sanding walls and ceilings Surface preparation for painting and finishing