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.

These discs have 30% more flaps than standard flap sanding discs to last longer.

The flaps wrap around the outer edge of these discs to sand welds at right angles.

The flaps have an abrasive to remove material and a lubricant that minimizes heat to reduce discoloration of the work surface.

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