Stark USA 31654 8pc Jumbo Silver & Demingdrill Bit Set Index 9/16" To 1"

These versatile Silver and Deming drill bits can be used on almost any drill or drill press with a 1/2 in. or larger drill chuck. This bit set is precision ground and features a black industrial finish for added durability. The drill bits come in a fitted wooden storage box to keep them organized and ready to access for any project. Feature: High Quality Material - Premium high-speed steel construction for proven capability & durability to drill holes in plastic, aluminum, copper, stainless steel and many other types of materials High-Speed Steel Construction - Bits are made from high quality high speed steel to ensure long lasting durability through many uses Coating for Maximum Protection - Bits are coated with an extra layer of black enamel for durability that is able to withstand heavy duty applications without wear and tear Multiple Application - Ideal for drilling in heavy-duty tough metal, including hard abrasive alloy metal, hardened stainless steel or cast iron Smoothly D