Image shown is actual grain. The BLUE ZIRCONIA ALUMINUM OXIDE Resin Fiber Discs are flat discs used for heavy grinding and weld removal. They consist of a stiff backing coated with a single layer of resin and abrasive. Keystone Abrasives' Resin Fiber Discs have grinding aids in both the A/O and Z/A products, which helps performance and keeps the disc cooler during grinding. The discs have an arbor hole of 5/8" for 4" discs to allow them to be attached to a backup pad. Keystone Abrasives warranties all of our discs for manufacturer’s defects and your satisfaction is completely guaranteed! Items in RED are 'Quick Ship' items.
Please contact us to see if you qualify for a volume discount.
Contact for Volume Discount
Download the Catalog
Sign up to receive special offers, promotions and news. For Email Newsletters you can trust.