Application: Processing of surfaces even in hard-to-reach work areas, e.g. for derusting, paint stripping, removing adhesive and sealant residues as well as for cleaning/processing surfaces, welding seams, etc. using various abrasive media Heavy-duty multi-bearing gearbox with 2.5 times longer service life compared to standard gearboxes on the market Optimised for spot repair Roloc quick-change system: combination with many abrasive media Quick, tool-free, easy change of abrasive media Sanding disc diameter: 50 mm Sanding disc Thread: 1⁄4 inch - 20 UNF Exhaust air routing through the handle Air connection Inlet: Female thread 12.91 mm (1/4″) Coupling plug: Nominal diameter 7.2 (included) Hose diameter (recommended): 10 mm Operating pressure (bar): 6.3 Sound power level (at operating pressure): 95.2 db(A) Lp W Vibration acceleration: 1.80 m/s2 Power watts: 224 watts Cold insulating handle Dimensions / length: 126 mm Net weight (kg): 0.44 kg Sound pressure level (at operating pressure): 84.2 dB(A) Lp A Revolutions/minute: 18000 Air requirement [l/min]: 84 l/min (1.4 l/sec) "Mini" pneumatic programme Innovative 5-blade concept for even more power than standard drives on the market High reliability and continuous operation