Norton 66254472655 4-1/2x5/8-11” Metal R828 Zirconia Alumina Type 27 Fiberglass Flap Discs, 36 Grit, 10 pack

• Durable zirconia alumina grain provides a good cut rate and life, and offers consistent finishing
• Polyester/cotton flaps are the best choice when speed of job completion and stock removal are primary considerations
• Fiberglass backing plate offers high strength, light weight, and the ability to absorb vibration for improved operator comfort
• Type 27 flat flaps are designed to be used at a 0 to 15 degree angle on flat surfaces
• Good choice for coarse grit blending, deburring, and stock removal

Grind efficiently with this Metal R828 flat flap disc, which works well for coarse grit blending, stock removal and deburring on a range of metals including stainless and super alloys. The Type 27 disc features a standard zirconia grain and polyester/cotton flaps for excellent cutting, blending and smooth finishing. Designed to be used at a 0 to 15 degree angle on flat surfaces, the disc has fiberglass and resin backing plates that provide high strength at a light weight. The disc delivers great vibration-absorption for comfortable operation. Package of 10.

Series:  Metal R828

Diameter:  4-1/2"

Arbor:  5/8" - 11

Material:  Zirconia Alumina

Grit:  36

Max RPM:  13300

Package:  10

Click Here for the Norton Metal Line Abrasives Spec Sheet