... of all types, hammer forging dies up to largest dimensions, tools for tube and rod extrusion such as rams, bolsters, ... for die casting presses, hot forming dies, bending and heavy embossing tools, hot mill rolls, hammers and pile drivers, hot punching ... saddles, pressing spindles, shrink rings, armoured trim dies, hydro forming tools, plastic moulds, hot gripper and heading dies. Heat Treatment : ...