These discs are rated Best in the 3M Microfinishing line of film backed discs. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges, whereas traditional natural abrasives dull more quickly.
Item Tag: 8.31 in, 21.1 cm
These discs are rated Best in the 3M Microfinishing line of film backed discs. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges, whereas traditional natural abrasives dull more quickly.
These discs are rated Best in the 3M Microfinishing line of film backed discs. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges, whereas traditional natural abrasives dull more quickly.