Application: - Processing of surfaces even in hard to reach workspaces, piping for rust removal, removing adhesive and sealant residue, as well as for cleaning/processing surfaces, welding seams and so on using various abrasive media. Heavy duty multi-bearing gearbox with 2.5 times longer life compared to commercially available gears. Optimised for spot repair. Roloc quick change system: - Combination with many sanding media - Quick, tool-free easy change of abrasives. Sanding disc diameter: 50 mm. Grinding disc thread: 1/4 inch - 20 UNF. Ducting through the handle. Air connection inlet: female thread 12.91 mm (1/4 inch). Coupling Connector: Nominal Width 7.2 (included) Hose Diameter (Recommended): 10mm Operating pressure (bar): 6.3. Sound power level (at operating pressure): 95.2 db(A) Lp W. Vibration acceleration: 1.80 m/s2. Wattage: 224 watts. Cold insulated handle Dimensions / length: 133 mm. Net weight (kg): 0.44 kg. Sound pressure level (at operating pressure): 84.2 dB(A) Lp A. Revolutions per minute: 18000. Air requirement [l/min]: 84 l/min (1.4 l/sec) "Mini" pneumatic program. Innovative 5-slat concept for even more power than standard drives on the market. High reliability and continuous operation. Small and handy. Safety release lever