Die casting method is an efficient, economical process offering a wider range of shapes and components than any other manufacturing techniques. The Parts have long service and may be designed to complement the visual appeal of the surrounding part. Die casting provides complex and variety of shapes within closer surfaces than many other mass production processes. The parts produced by die casting are very durable and heat resistant. Drilling is the process used to make a hole or space in a solid material. There are many pressure die casting moulds & drilling tools for the process. The drilling machine is used to cut metals or to put a hole or space into it. It contains cut edges at its end part.