4-1/2"x7/8" 


• Fastest grain removal in the marketplace for carbon based steels.

• Recommended for aggressive use and heavy duty applications.

• 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 poly/cotton heat treated backing. The poly/cotton combination provides low stretch and strength for the high Zirconia concentration that Z3 contains.
• XL Discs have approximately 60% more material.