Material:Premium Zirconia
Suitable forhard materials、stainless steels, etc. Better in surface finishing.
Used for:Carbon Steel、 Alloyed Steels、Stainless steel、 Sheet metal、 Heat treated steels、 Cast iron、High speed and tool steels 、Non-Ferrous metals
Type:Type 27 and Type 29
Diameter:4"-7"
Backing:Fiber Glass & Plastic Backing
Grits:36-120