Hobbed Gear Maker

This is a M8 Hobbed gear jig I made. I design this on what I have on hand.
Work perfect for me. You will need 2 608zz, 2 686 rs bearings and a M6 tap of course.
You also need a #8-32 screw and nut for tension adjustment, I put a piece of metal under
the tension screw to prevent the screw from digging into the tool.
I print mine out of PETG, very solid.
Hope someone can make use of this tool.
Cheers.