Cabinet and delicate and comfortable using. Suitable for grinding, drill, mill and other supporting use, Adopting high quality metal material, smooth . You do not need to use chunk key or pin or wrench. Just a momentary interruption in your work. There have got a level mechanism on the handpiece body. It can help you open it quickly and smoothly. This item also with the features of low vibration and slowly heating when working. Common used in processing of Jewelry and crafts., Weight: 0.26675933702 pounds, Manufacturer: Pomoflexi