Nema 23 Extruder mounting converter

This is a plate to convert a Nema 23 mount to a Nema 17 plate. It allows you to mount a cheap chinese metal extruder meant for a Nema 17 onto a Nema 23. You have to drill out the extruder gear with a 6mm drill (and wiggle it, the shaft is actually 6.35) but if you have a spring loaded extruder it doesn't matter if it is a little eccentric.

The Nema 23 has *huge* torque compared to a Nema 17, typically Nema 17 have 10 - 50 Ncm torque (0.1Nm - 0.5Nm) whereas a Nema 23 is measured in whole Nm us