The Ridgid 33185 is a replacement wheel for a Ridgid tubing cutter. This wheel is a replacement for Ridgid catalog numbers 32985/32975/97787, 31622, 33005, 31637, 31647, 36592 and 93492 (model numbers 103/104/117, 150, 106, 152, 152-P, 153-P and 122). This wheel is designed to cut aluminum and copper. This wheel is precision-machined from high-grade steel and engineered for long life and maximum cutting accuracy.