Designed using a modern sheet metal manufacturing strategy where the edge of a metal sheet is collapsed over onto itself, this hemming CNC bending is a highly durable box. It is a perfect combination of precision, consistency, and proficiency in the fixing system. We use modern CNC-controlled machines to execute the collapsing with high accuracy, guaranteeing uniform hemming across various parts. The subsequent consistent joint of this hemming and CNC bending not only improves the underlying quality of the metal but additionally ensures the development of sharp edges to make it safe and secure.