... -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 ...