Lap disc, fiber disc, polishing disc.
Can be in fiberglass or plastic backing. You can choose SIC, Zirconium Oxide, ALOX or sintered material etc grain to meet your need. It is usually used for grinding metal, stainless steel.
Diameter: 4" 4-1/2", 5", 6", 7" Grit: 40-400, other grit can be order Max speed: 80m/s Features: Low noise, cool grinding processes with excellent finishing effect, quick and easy to install.