Thought I’d share this. I originally made this to cut round things under 5/8” on the band saw. As soon as the stock spins, it tends to take teeth off the blade. I needed a fast way to hold things steady, repeatable length was a plus, and without damaging the workpiece. This thing kicks ass. When I’m working on a project boat...I never know what length bolts I’ll need because I can’t guess the thickness of the glass. I like minimum thread protrusion. I typically order boxes of the longest fully threaded fasteners In each diameter I need, then chop ‘em down to size instead of ordering 10 boxes of different lengths.