INTRODUCTION: A die is a specific machine tool used in manufacturing industries to form material to a desired shape. Like molds, dies are generally customized to the material they are used to create. Die casting is a metal projecting interaction that is portrayed by compelling liquid metal under high pressure into a mould cavity. The mould cavity is made utilizing two solidified instrument steel dies which have been machined into shape and work to an infusion mould during the cycle

Die pins; casting; fixed partial denture; Dowel pin; Eco friendly.