Diecutting is a process by which a die made out of sharp steel is used to cut irregular shapes in printed sheets. Diecutting is done on either flatbed or rotary presses.

In binding and finishing, a finishing operation involving the use of sharp steel blades to cut a specific pattern into a substrate or to cut the substrate itself into a specific pattern.

Diecutting is the process of sharp steel rules to cut special shapes for labels, boxes, and containers, from printed sheets. Diecutting can be done on either flatbed or rotary presses. Rotary diecutting is usually done inline with printing.