Wire
Wire is usually a thin and long, flexible metal, often with a circular cross-section.
Wire drawing mill
Soft iron is drawn into wire using a wire drawing wheel.
Medical wire
A medical wire is a wire used in medicine made from stainless implant steel
Punching
The separation process used in punching is shear cutting. Flat parts are punched from various materials using a press and a cutting tool.
Punching machine
A machine tool for punching is called a punching machine. The punching force is generated by means of levers or a hydraulic cylinder.