CGW® coated abrasive flap disc, contaminant-free premium regular, 4-1/2 in disc dia, 5/8-11 center hole thread size, 36 grit, medium grade, Z3® zirconia alumina abrasive, type 29 conical disc, cotton/heat treated poly backing, 13300 rpm maximum, blue.
Features
- Active grinding agent provides cool cutting with light pressure
- Special optimized resin bond offers maximum cutting capacity, strong edge stability and long life
- Premium zirconia alumina grain with a poly cotton heat treated backing
- The poly cotton combination provides low stretch and strength for the high zirconia concentration that Z3 contains
- Fastest grain removal in the marketplace for carbon based steels
- For aggressive use and heavy duty applications
- For working on contoured and edge work
- Flaps are angled at 8° for greater surface contact and aggressive use
- Best used at 15 to 25° angle
