Weiler Wolverine 4 inch type 1 cutting wheels deliver a fast cut rate and consistent performance at a good value when cutting steel and other metals. The flat profile allows for deep cuts and .035" thickness is ideal for cutting tubes, bar stock and large cross-sections with a Cut-off Tool. The 3/8" open arbor offers a cost-effective mounting option when using adapting nuts. Wolverine is an aggressive, get it done product line for everyday general purpose use.