Quote Originally Posted by JAZZCNC View Post
They'll work ok but i'd be more inclined to go with 25mm for Mill with heavy bed.
Hmm, will have to check pulley dimensions will fit machining on shafts, there is a conversion kit which uses 1/2" belts, I thought that was a little weak so went for the 15mm size as i used before.

Will look into the 25mm size