Application: rust removal, paint removal, removal of adhesive and sealant residues as well as for cleaning metal surfaces and welded seams using various abrasive media. Gentle, effective cleaning of surfaces. Sanding disc thread 1/4 inch - 20 UNC. Device dimensions: 112, 1 x 152 x 45 mm. Contents: 1 basic device including air connection nipple. 1 bristle sander. Roloc system (50 mm diameter) 4 eliminator discs purple (hard) 4 eliminator discs black (soft) 2 bristle sander high-performance disc purple (grain size 36) 2 bristle sander high-performance disc green (grain size 50) 2 bristle sander high-performance disc white (grain 120) 1 mounting key air connection inlet: internal thread (IG) 12, 9. 1 mm (1 mm Coupling connector: nominal width 7.2 (inclusive). Hose diameter (recommended): 10 mm. Operating pressure (bar): 6.3. Sound power level (at operating pressure): 86 dB (A) Lp W vibration acceleration: 3.11 m/s2. Power watts: 224 watts (0.305 HP). Cold-insulating handle. Total length: 11. 2.1 mm Net weight (kg): 0.54 kg Sound pressure level (at operating pressure): 75 dB(A) Lp A RPM: 15000 Air consumption [l/min]: 79 l/min (1.3 l/sec) Number of tools: 17