Casting Polyurethane Sprockets and Machining Hubs | Custom Snowcat Build PT 1/2

In this video we get to the long awaited pouring of our polyurethane drive sprockets. This is a long awaited video and the results are amazing! We also start machining the hubs that the Sprockets will mount to. Check this video out where use our previous 3D printed molds to cast our sprockets and use our 1942 southbend lathe to machine faceplates and hubs to mount the sprockets to the hydraulic wheel motors