
Diameter: 4 1/2"
Arbor Size: 7/8"
Abrasive Material: Zirconia
Grit: 40
Type Number: 29
Max RPM: 13,300
MADE IN THE USA
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 a poly/cottonheat treated backing. The poly/cotton combination provides low stretch and strength for the high Zirconia concentration of Z3.