CNC Simple Tramming Jig

Quick and simple tramming jig in 2 different sizes, 120mm and 180mm. No need for expensive dials (although they can be more accurate)

1/4 shaft for the router or spindle and simply use a 1/8th bit in the other end.

Also a hole for a bolt of the 1/8th bit is not sitting tight.

I've said no for supports as its a small hole and most printers should be able to handle this.

You can see this in use in any one of my spoilboard and tramming videos on my channel www.youtube.com/JamesDesnDesigns