HPM geometry is ideal for drilling softer carbon, alloy, and tool steel materials.

HPS geometry is ideal for drilling harder steels, high-temp alloys, and stainless.

HPM2M geometry is recommended for interrupted cuts and drill depths greater than 8xD.

HPS2M geometry is ideal for drilling gray/white and SG/nodular cast iron.

HP106 geometry is ideal for drilling hardened steels and wear plates.

HPF geometry has a high lubricity TiCN coating for use in cast/ wrought aluminum.