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. Blue Line package of 25.

Application:Metal/Wood

Type:2A

Diameter:4″

Arbor:5/8″

Material:Aluminum Oxide

Grit:50

Max RPM:13500

Package:25