I actually have not run a narrower band on my mill. I do want to try one, though. My guides are stacked R-10 bearings, it normally runs with three stacked, I would remove one for the narrower band. The Lt10 may not be able to do this. I suspect it would take the set out of one side of the band. As for thickness of the band it looks like Timber Wolf has a 3/4" at .032 thickness and 1" band at .035 thick. You would have to spec the length. Looks like they run around $27 for a 13'er.