United Abrasives 3A AO HP Fiber Disc w/ Grinding Aid, 4-1/2″ x 7/8″, 60 Grit | 52892

High Performance Fiber Disc for Stainless and Aluminum

Features

• Premium aluminum oxide grain with grinding aid
• Special aluminum oxide grain to reduce heat build up and minimize loading
• Closed coat structure for more material removal and better finishing
• Available in Bulk, Blue Line or Sait-lok Packaging

Tech Info

• 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.
• Blue Line Packaging: Used for retail packaging in convenient smaller quantities. UPC bar coded.
• SAIT-LOK Quick Change 5/8-11″ Hub: Extends disc life and requires fewer disc changes. Must be used with a treaded backing pad. Available in Blue Line Packaging only.

Application: Blending, Grinding

Recommended Use: For use on Stainless (Stainless steel, high tensile steel, titanium), Metal (Ferrous metals) and Aluminum (Non-ferrous metals – aluminum, copper, brass, etc.).

ProductData

Diameter: 4-1/2 in

Arbor – 7/8 in

Grit – 60

Max RPM – 13,300 RPM