For general purpose cutting on various metals. Weiler Wolverine 3 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 type 1 profile allows for deep cuts commonly required when cutting metal. The 3/8 inch open arbor offers a cost-effective mounting option when using adapting nuts. The 3/8 inch open arbor offers a cost-effective mounting option when using adapting nuts.