With more flaps than standard discs, these last 30-40% longer.

With more flaps than standard discs, these last 30-40% longer.

A heavy duty backing plate provides more support than standard discs for heavy material removal.

Replace your sanding discs less often—the backing plate on these discs can be trimmed off as the abrasive flaps wear down, allowing you to use more of the disc.

These discs have a harder abrasive than standard flap sanding discs for corners.

These discs have a harder abrasive than standard flap sanding discs.

Replace your sanding discs less often—the backing plate on these discs can be trimmed off as the abrasive flaps wear down, allowing you to use more of the disc.

A coating prevents dust and debris from building up on the abrasive surface.

The zirconia alumina grit on these discs continually fractures to produce new, sharp cutting edges that aggressively remove material from steel and wood.

The abrasive flaps wrap around the outer edge of these discs to reach in and sand welds at right angles (fillet welds).