Electric Plunge SawElectric Plunge Saw Rotation Speed 5200 rpm for precise cutting in wood, plastic or lightweight building materials such as plasterboard with aluminum guide assembly in 2 lengths (70 cm or 140 cm) Possibility of working close to the wall up to 12 mm ideal tool for expansion joints smooth blade tilting ensures accurate miter cuts cutting depth adjustable continuously from 0 to 56 mm a splitting wedge is included prevents the blade from jamming easy