Diablo’s SandNET™ discs with reusable sanding technology are the most advanced sanding discs on the market with up to 10X longer life versus standard sanding discs. The universal NET design fits all 5 and 8-hole sanders. Each SandNET™ discs features a clog-reducing nylon NET design coated in a premium ceramic blend grit for fast material removal while reducing material build-up. The SandNET™ design is easy to clean and reuse multiple times by simply shaking, vacuuming, or rinsing the disc to remove any pitch build-up. Includes a free connection pad (a $5 value) for easy attachment to sander. Fine grit for light stock removal and final sanding preparation before paint Clog-reducing NET design for less dust build-up and up to 10X longer sanding life Premium ceramic grain blend for fast material removal and extra-long sanding life Reusable technology, simply shake, vaccum, or rinse and reuse Includes free connection pad (a $5 value) for easy attachment to tool Fits all 5 and 8-hole orbital sanders for fast alignment