United Abrasives SAIT 51100 4-1/2x7/8 Bulk 2A General Purpose Aluminum Oxide Fiber Discs 100 Grit, 100 pack

• Aluminum oxide grain
• Closed coat structure for more material removal and better finishing
• Resin over resin construction for a strong bond that is resistant to heat and moisture
• Vulcanized fiber backing for heavy duty sanding
• General purpose

General purpose aluminum oxide fiber discs with a closed coat structure. Used for ferrous and non-ferrous metals, and wood. Bulk package of 100.

Type:  2A

Diameter:  4-1/2"

Arbor:  7/8"

Material:  Aluminum Oxide

Grit:  100

Max RPM:  13,300

Package:  100