estep Calibration Tool

thingiverse

I designed a convenient measuring tool for 3D printers' estep calibration that's easy to use. I've struggled getting my ruler and calipers into my enclosure, so I created this compact gadget to solve that problem. There are two versions of the design: one with just a 100mm stick, and another with a mark at 100mm and an overall length of 120mm. When I printed it on my machine, it came out exactly as expected.