I’ve watched dozens of videos. I know there are many plans out there. I want input on what I want to use that I already own. I have a pneumatic die grinder with a cutoff wheel attachment. I’ve used it to cut everything before even carbon shafts years ago. Back then I did it freehand. I have a couple arrow spinners that also will square ends so if the cut is not 100% perfect I can easily square them on the next step. My plan was to fasten my die grinder to a piece of strut rod. The shape of the die grinder is perfectly round so laying it on strut rod and zip tying would hold it square to the strut. My question is how would I feed the shaft into the wheel? Would I need to design a hinge that would allow my die grinder to hinge up like a chop saw or make the arrow table slide in and out like a table saw mitre guage? I want to keep this simple and effective. Ideas?