Infinitely variable speed preselection and constant speed maintenance under load. Long service life thanks to EC technology and carbide-tipped disc brake. Compact design and only 1.6 kg weight for optimum working ergonomics. Optimum occupational safety thanks to vibration detection. Very high surface quality thanks to 5 mm sanding stroke. Built directly into the hand for low-fatigue overhead sanding and a good feel for edges and comfort in any position. The new ETS EC 150 has an overall height of just 116 mm, a brushless EC-TEC motor, and ergonomic housing geometry with a perfectly balanced centre of gravity. It includes further innovative details such as an integrated disc brake and unique vibration control system. M8 sanding disc Ø 150 mm MULTI-JETSTREAM 2 (soft W-HT), screwdriver SW 5, and a 4 m mains cable are also included.