Technical data The most important data Tool dimensions (height) 0 mm Grinding disc Ø 215 mm Nominal input power 550 W Tool dimensions (width) 0 mm Tool dimensions (length) 0 mm Weight* 4.8 kg Backing pad hardness Soft Backing pad type One backing pad and medium hard backing pad Idle speed* 340 - 910 rpm Sanding disc diameter 225 mm Noise/vibration information Sound pressure level 84 dB(A) Sound power level 95 dB(A) Uncertainty K 3 dB The A-weighted noise level of the power tool is typically: Sound pressure level 84 dB(A); Sound power level 95 dB(A). Uncertainty K= 3 dB. GTR 55-225 Professional: Further information Product highlights Designed for greater drywall efficiency, the GTR 55-225 Professional is the reliable partner for larger interior finishing jobs. This drywall sander features a patented ultra-flexible sanding head that allows effortless movement across walls and ceilings, reducing the risk of surface damage. Its integrated ceiling suction function minimises fatigue during longer applications, as the perceived tool weight is significantly reduced by the suction power of the vacuum created. The GTR 55-225 is also equipped with an ergonomic L-shaped auxiliary handle for maximum comfort and further reduces fatigue when sanding in uncomfortable positions. Equipment and application For drywallers, plasterers, painters and interior craftsmen who carry out extensive sanding work on walls and ceilings or surface preparation. Translated with www.DeepL.com/Translator (free version)