TCP Global 6 x 10 mm (7/16 ) Soft Density with a 6 + 1 Hole Pattern. A high-performance durable hook & loop foam sponge surface protection cushion pad that interfaces between sander sanding discs or polisher buffing and polishing pads and the tools backing plate pads. It has a 12 000 rpm/opm maximum operation speed that allows quick and effective sanding and polishing. The 6 + 1 hole vacuum pattern on the interface pad allows dust extraction and minimizes sandpaper loading during sanding when it is used along with 6 hole pattern sandpaper discs and a 6 hole pattern 6 backing plate. It keeps the sanding surface clean maximizes sanding disc performance and prolongs disc abrasive life. Interface pad may be used with both dust free and non-dust free discs. The interface pad also reduces tool vibration and the soft density foam cushions and conforms to contours for precision sanding and polishing across uneven surfaces. It also allows you to work closer to edges while minimizing the risk of burn-through. It is the ideal soft density interface protection pad to use when sanding or polishing in auto body and paint shops detailing shops woodworking wood furniture making metalworking shops industrial shops and other household and crafting projects.