* Function: Mandrel mounted rotary designed for polishing and cleaning, they can reach areas that are difficult to polish. Bullet-shaped grinding heads are usually used for some hard objects, such as iron, copper, steel, etc. The cylindrical grinding head is suitable for softer materials.
* Wide application: various mould, glass, jewelry, soft metal, wood, plastic, etc. Can be used with electric drills, electric grinders or other rotary tools.