... -speed performer! Dial speed control for the optimal speed setting for sanding/polishing!Loop-handle for easy and comfortable operation!We manufacture ... hammer drills, rotary hammers, blowers and so on for professional use. We also supply professional power tools spare ... stators, gears which can be 100% interchangeable with leading brand for example, BOSCH, MAKITA, HITACHI, DEWALT, HILTI, LG, AEG ...