The Mandrel Chucks are round object against which material can be forged or shaped. The chuck basically grips or clamps materials to be machined in a lathe. Apart from this they are made from high grade material that is obtained from trusted suppliers. These Mandrel Chucks are shaped bars of metal that are placed inside or next to the workpiece to be machined. Further they are used to bend the exhaust pipes for automobiles and in the production of molten glass.