Nema 17 to M5 idler bolt for Wolfstock 3D model preview
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About this 3D model

Now if you're like me you probably want a more beefy top idler to use with MXL belt instead of GT2 or Spectra. So on my Wolfstock I used the motor mounts on top as well as the bottom. This plate just takes the nema 17 mounting holes on the Wolfstock motor mount bracket and turns it down to a 5mm hole so you can mount a 5mm bolt with the idler pulley on it.