Art the international has blades stops built into it so the blade slides ahead to the same spot every time. It takes approx. 2 minutes to remove or install blade and has a feed system one can only dream about. My splitter has a hand crank wheel while the other end has the original belt drive wheel to mechanize and a quick disengage lever on lower front if one needs to diengage quickly when under power. As for a dial for depth indicater it isn't really practical for anything more than casual reference as the firmness of one piece to the next will vary, so you will have slight differences due to this. Greg