The 550 Watts double insulated impact drill operates on two modes, straight and #impact, and has a variable speed ranging from 0-2650 rpm with a forward and reverse function. Precision engineered gearbox housing enhances the machine longevity. This multi-functional #drill is an ideal tool for masonry #drilling, mild drilling in concrete, plumbing, pest control, bus body builders, aluminium windows and channel fixing, woodworking.