XTool RA2 Chuck Rotary Clamp Fingers

thingiverse

When trying to use the XTool RA2 Chuck Rotary with the Atomstack S10 Pro, I ran into a small issue. The chuck fingers would not fit inside the mugs I was trying to engrave and with the the clamp fingers on the outside, it reduced the maximum engrave area quite a bit due to the Atomstack laser module having a shroud around the laser end, that the XTool module does not have. So, I designed a set of clamp fingers that grip from the inside and they worked out great for what I was doing. I printed the fingers with Nyon, as I wanted them as rigid as possible to reduce any issues with the fingers flexing when tightening the chuck down. I've engraved six mugs so far and the fingers work like a charm. So, I wanted to share this with others who are trying to use or thinking of using an RA2 with laser engravers other than an XTool laser. I hope this helps someone out with the issue I ran into and it makes their engraving easier.