PROXXON IGS/A Cordless Industrial Straight Grinder in Carton Ideal for mounting 6mm diameter shank tools. For brushing, sanding, mattifying, deburring and structuring wood. Quiet planetary gear in a die-cast aluminum housing. Mandrel with toothed crown in industrial version for shafts from 0.5 to 6.5 mm. Technical data: Voltage: 10.8V Rotation speed: 1500 - 4200 rpm. Length: 290 mm. Weight: 970 g. Package includes: 1 x Proxxon IGS/A cordless industrial straight grinder with steel wire brush, without battery. Ideal for mounting 6mm diameter shank tools For brushing, sanding, mattifying, deburring and structuring wood Quiet planetary gear in die-cast aluminum housing Mandrel with toothed crown in industrial version for shafts from 0.5 to 6.5 mm Technical details: Voltage: 10.8 V, rotational speed: 1500 – 4200 /min – Length: 290 mm Style Angled Voltage 108 Volts Item Weight 2.26 pounds Part Number 29852 Manufacturer Proxxon Power Source Battery Powered Item model number 29852 Batteries Included No Batteries Required Yes Package Dimensions 11.85 x 2.83 x 2.72 inches Included Components IGS/A Cordless Industrial Straight Sander - Cardboard Item Package Quantity 1