From the comfort of your home, order the Reed Manufacturing 2RBCI Cutter Wheel from PlumbersStock. This cutter wheel is built for durability and excellent functionality. It has a .172" capacity and is designed to cut Cast Iron. Made from high shock-resistant tool steel and heat-treated, this tool is built for toughness. Reed products will last you a long time, but parts will wear, and you can find replacements here when they do.