The 1510 4-Facet Point is a 2-flute, general purpose drill designed for use in titanium, hardened steels, stainless steels, steels, cast iron, graphite, brass & copper, high si aluminum, low si aluminum, composites, and wood. This drill is the preferred design for screw machine and Swiss lathe applications. The 1510 4-Facet Point is stocked uncoated.