... well, least heigh tolerance,largest levels.We can provide various specifications of cutting rules, creasing rules,wave rule,label rules ,perforating ... -cutting paper boxes cardboards,corrugated paper, die-cutting cartons,circuits and others. Creasing rule: (2PT) paper box folding, indentation,(3PT) ... ,(4PT,6PT) thick carton folding, indentation. 2PT Die Creasing Rule for cutting and creasing machines