Its robust notched cam point and 30° spiral allows for higher feed rates and increased tool life.
2-Flute - 135° Point - 1500 Notched Cam Point Drills, RH Spiral, Notched, Stub, The 1500 Notched Cam Point is stocked uncoated, and with FC-7 and TiAlN coating. The 1500 Notched Cam Point is a 2-flute, general purpose drill designed to withstand a variety of materials, including titanium, hardened steels, stainless steels, cast iron, and brass & copper..