The black and decker mtjs1 multievo multi tool jigsaw attachment can cut 195m of laminate flooring which is enough flooring to fill a 36m room on a single charge when used with the 144 volt multievo multi tool it has a tool free blade change that makes swapping blades fast and easy and variable speed control that allows the user to have ultimate control when performing detailed curved cuts it comes with 5 wood blades specification no load speed 0 2500min with a 144v unit stroke length 13mm de