With variable speed for precise, controlled cuts, the MATRIX jigsaw attachment will help you tackle a variety of cuts with ease. Convenient tool-free blade change will help you keep working. The MATRIX quick connect system lets you drill, cut, sand and more with a base tool and a variety of interchangeable attachments. Featuring best-in-class speed and torque, the system enables you to build your workshop as you go and tackle virtually any household task while saving money and space.Tool-free blade change for fast and easy change of bladesCompact design maximizes user control for access in tight spacesVariable speed allows for precision performance that’s right for each jobAccepts both U and T-shank blades