Always at the cutting edge of innovation, Fein has the highest demands to produce the best quality and most durable power tools on the market. This Fein FMM 350 QSL MultiMaster Top Kit (72295261090) is a high quality universal tool system for interior construction and renovation. It's powered by a 350 Watt high-performance motor which is designed for continuous use. You'll enjoy the convenience of the tool-free accessory change, using the QuickIN rapid change system. lso featured is the electronic speed control with a tacho generator for constant speed. The StarlockPlus tool mount fits all Starlock and StarlockPlus accessories.