Tough PLA Threading Block

MakerBot Tough PLA is a workable material and able to be post-processed in a variety of ways. This block showcases two of those methods: you can easily sand down the surface, starting with a low, rough grit and moving up to a smooth high grit. Then the pilot holes can be chased out with a drill and tapped with an M6 and M10 tapping tool.

This demonstrates machinability.