The discs can be rubbed in narrow parts of dot, line, can reduce the grinding area, avoid remaining redundant grinding mark and reduce correcting, loading and unloading time.
1 ) Our discs are made with premium quality Aluminum Oxide grains.
2 ) Used to quickly remove cut cork or paper gaskets and form in place gasketing materials prior to the assembling of power train components, engine blocks, heads, and valve covers.
3 ) Quick Change Discs are typically used for general purpose grinding, deburring, stock removal, cleaning up welds, removing paint, protective wax and scale oxidation.
4 ) For cleaning and finishing on all metals.
suitable in portable polishing machine. Used for metal castings, welding, burrs grinding and steel derusting, grinding, etc.