Metal
cutting tools are made from tool steel which refers to a range of alloy and
carbon steels, that have the right properties and are well suited to be made
into metal cutting tools. The distinctive hardness of these steels, their
ability to hold a cutting edge and their resistance to deformation at high
temperatures makes them ideal. Metal cutting tools are generally used in a heat
treated state. The tool steel used for metal cutting tools, are made to a
different number of grades, and choice of grade depends on whether a keen
cutting edge is necessary. The higher grade carbon steels are typically used for
applications such as stamping dies or metal cutting tools. Metal cutting tools
are used widely in industry and are used for the cutting, shaping and removal of
unwanted metal. Metal cutting tools such as drill bits and reamers are used for
cutting holes through various metals, while other metal cutting tools such as
dies and taps, are used to cut screw threads.