More power with less vibration! Excelling at fine sanding, the Festool 576339 Random Orbital Sander ETS EC 150/5 EQ-Plus MJ2 is perfectly built for manual operation, and this model now features the game-changing Multi-Jetstream 2 design. It reduces fatigue when carrying out overhead sanding work, has a good feeling on edges, and is convenient to operate in any position. It is just 4 1/2" (116 mm) high, with a brushless EC-TEC motor, and has an ergonomic housing geometry with perfectly balanced center of gravity. And it has additional innovative details, such as automatic dust control, longer life due to EC technology and an integrated sanding pad brake with carbide tip, and the unique Vibration Control System for added health benefits. You'll also love it for its stepless speed preselection, which maintains constant speed even under load, the very high surface quality thanks to 5 mm sanding stroke, and its compact design - weighing only 2.65 lbs. (1.2 kg) - for optimal ergonomic work conditions The patented Multi-Jetstream 2 pad guarantees outstanding sanding results thanks to its unique functional principle. Multi-Jetstream 2 is defined by the unique interaction between intake air and exhaust air – with optimum dust extraction right up to the edge. The result? Virtually 100% dust extraction for a consistently high material removal rate, top surface quality and a healthy working environment. Germany