CNC bending is one of the process of sheet metal is twisted to an edge utilizing, commonly a V formed punch and bite the dust. The sheet is set between the punch and die which presses down on the sheet. This technique for bending gives an ease system to item 3D shapes from 2D sheets. CNC bending is a suitable for transforming most bendable metals and basically for sheet metal outlines with one or more twists. Simply a couple of cases of are sections, walled in areas, cams, frame, and so forth. There is by and large no unique tooling needed, except for unpredictable plans and uncommon twists.