The bending method in metals, particularly sheet metals needs to be administrated during a extremely technical means. one in every of the technologies that ar utilized for cutting sheet metals is that the sheering method that is processed in terms of applying shear stress of high force to the fabric. A cutting off machine is one that helps to shear or cut metal sheets of various sizes and thickness. The shear strength needs to be definitive in accordance with the metal portion that must be hamper. generally the cutting and bending processes on metal sheets ar applied to get programmed sizes of metals items type the big sheets of metal. cutting off is administrated with the assistance of creating 2 bladed meet step by step from the 2 sides of the metal sheet whereby, determinative the angular specification of the blades can facilitate in obtaining the specified form of the sheet to be cut. additionally.