United Abrasives 56474 Premium Performance Fiber Disc | 7" Diameter | 7/8" Arbor Hole | 7-II Ceramic 50 Grit | Sold by Pack of 150

United Abrasives 56474 Fiber Disc is a high-performance abrasive disc designed for efficient grinding and material removal in heavy-duty metalworking applications. Featuring a 7" diameter and 7/8" arbor hole, this disc is built with premium 7-II ceramic grain that ensures fast cutting action, cooler operation, and extended lifespan compared to conventional abrasives. Its 50 grit configuration provides an ideal balance between aggressive stock removal and surface smoothness, making it suitable for tough industrial grinding tasks.

Engineered for consistent performance, the United Abrasives Fiber Disc is especially effective on carbon steel, stainless steel, and other hard alloys. Its advanced ceramic composition allows for self-sharpening action, maintaining cutting efficiency over time while reducing operator fatigue. The disc’s heat-resistant design prevents glazing and material discoloration, ensuring cleaner and more precise grinding results.

Type: Fiber Disc | Abrasive Material: 7-II Ceramic | Diameter (in.): 7 | Arbor Hole (in.): 7/8 | Grit: 50 | Application: Blending, Grinding | Box of: 150 | __quantity: 150

Features:

• Our highest performing disc for carbon steel
• High-density ceramic grain for maximum performance
• 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