United Abrasives 58321 Fiber Disc is a premium-quality abrasive disc designed for aggressive grinding and surface preparation on tough metal substrates. With a 7" diameter and 7/8" arbor hole, it fits most standard right-angle grinders, offering versatility and consistent performance. Built with advanced 9.3 Power Max Ceramic grain, this disc delivers superior cutting power, faster stock removal, and extended life compared to conventional abrasives. Its 60 grit coarse structure provides efficient material removal, making it ideal for heavy-duty applications.
Engineered with a grinding aid formulation, the Fiber Disc minimizes heat build-up and reduces loading, maintaining a cooler cutting surface and preventing discoloration on metals like stainless steel, carbon steel, titanium, and high-nickel alloys. The self-sharpening ceramic grains continuously expose new cutting edges, delivering consistent performance and longer disc life.
Type: Fiber Disc | Abrasive Material: 9.3 Power Max Ceramic with Grinding Aid | Diameter (in.): 7 | Arbor Hole (in.): 7/8 | Grit: 60 | Application: Blending, Grinding | Box of: 150 | __quantity: 150
Features:
- Our highest performing disc for stainless and high alloyed steels
- 100% ceramic abrasive grain for exceptional grinding performance
- Special grinding aids for reduced heat and loading and allowing for cool cutting under the most demanding applications
- Available in Bulk or Sait-lok Packaging
- Resin over resin construction for a strong bond that is resistant to heat and moisture
- Vulcanized fiber backing for heavy duty sanding
- Bulk Spindle Packaging: Assures that each disc remains perfectly flat. The unique design offers the convenience of easy access and can be retightened to ensure that your discs are flat when you need them
Looking for more information about United Abrasives Fiber Disc? Click here to view the Catalog
For help choosing the correct United Abrasives Fiber Discs for your application, please call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
