Product Description Application It is suitable for holding workpieces for turning on lathe machines and for internal cylindrical grinding machines, and milling machine, etc. Features 1. All metal top plates-hard wearing brass and steel 2. Extra strong magnetic force and less remaining magnetism 3. While turning magnetic for ON/OFF, the face's accuracy of magnetic force surface doesn't change and can keep high precision processing surface; 4. Coolant and water proof structure 5. Easy to operate handle 6. High performance at a competitive price Additional Info Brand: CBNB Transportation: Ocean,Land,Air Place of Origin: China