The SPIDER SANDER offers more versatility than a standard disk sander attachment. The SPIDER SANDER has been designed for long life using inexpensive and readily available refills that are available at any abrasive supplier or hardware store and/or supermarket. When using the SPIDER SANDER the cushioning effect of the abrasive sleeves provides easy and safe operation. The SPIDER SANDER works well on both flat and contoured surfaces. Use your SPIDER SANDER on tabletops, furniture restoration, rust removal and polishing sheet metal. Other uses include marine and automotive.