Our Ron Brown's Best Disk Sanders are Made from 5/8 inch thick High-Density Polyethylene and supplied with a factory-mounted heavy-duty faceplate lathe ready, Ron Brown’s Best Lathe Mounted Disk Sanding attachment is stable and rigid. It is the ideal way to quickly sand your segmented rings dead flat. As with any disk sander, there are many more uses as well. 

These 12 inch Pressure Sensitive Adhesive 80 Grit discs consist of Aluminum Oxide abrasive material that is bonded to a x-weight cloth backing. The resin bond is a strong bonding agent that keeps the Aluminum Oxide grains on the cloth backing while providing an element of heat and pressure resistance, extending the useful life of the disc.