This electric joint remover is ideal for carrying out repair work. Thanks to the 3 adjustable speeds and interchangeable blades, precise and efficient work can be done. Special features: Ideal for repair work Equipped with 3 speeds: V1 6500 rpm, V2 8000 rpm, V3 9500 rpm Power: 250 W Stroke length: 2 mm Double insulation Suitable for interchangeable, grindable blades of 1.5 mm, 2 mm, 3 mm and 4 mm thickness. Technical specifications: Power supply: 230 V - 50 Hz Power: 250 W. Standard accessories included: Carrying case Blades 1.5 mm (ref. 66810, only to be used at speed 1) and 3 mm (ref. 66812) 2 steel chisels for removing adhesive residue from the surface or tile back.