Merit Powerflex® Flap Disc, Zirconia Alumina, Fiberglass, Type 27, Disc Diameter: 4-1/2", Medium Grade, Coated, 80 Grit, Maximum Speed: 13300 rpm, Mounting Size: 5/8-11
- Grind cooler without bluing and last up to 15 times longer than resin fiber discs
- The layered abrasive flaps on the flap disc are designed to wear away evenly
- Discs allow you to grind and finish in only one smooth operation