High performance ceramic grain with closed coat
Self sharpening for long life and cooler cut
Resin over resin construction for a strong bond that is resistant to heat and moisture
Vulcanized fiber backing for heavy duty grinding
Exceptional performance and value

High performance ceramic closed coat fiber discs offering exceptional performance and value. Very uniform, high density grain structure is extremely durable and self sharpening for long life and cooler cut. For use on carbon steel and cast iron. Blue Line package of 25.

Application:Carbon Steel, Cast Iron

Type:7S

Diameter:4-1/2″

Arbor:7/8″

Material:Ceramic

Grit:80

Max RPM:13300

Package:25