Milwaukee metal hole opening tool HSSG THW D338 4.0 mm 2 pieces (fabric number 4932352352) is a high quality and durable metal hole opening tool. These tools are made from the HSSG (carbide with high-speed steel) and gives high heat resistance and effective handling ability over hard materials. These tools in size 4.0 mm are ideal for use in metal, stainless steel and other hard materials. This hole opening tools prepared with Milwaukee`s special design ensures fast and accurate work. Each package is available in the title of two holes. It is possible to increase the speed of your work with long-lived sustainability and high performance of these instruments. Milwaukee metal hole opening tool HSSG THW D338 is the ideal choice for both professional users, but also amateurs.