What is D2 Drill Rod?
D2 Drill Rod is D2 Tool Steel round stock that has been ground to a very tight tolerance. Buying this ground rod lets you get straight to making your part(s) because no up front preparation is required. In addition to grade D-2, drill rod is available in other grades (see below). D2 is air-hardened and has a higher alloy content which makes it the toughest of the drill rod grades.
More About D-2 Tool Steel
D-2 is a very deep hardening steel and will be practically free from size change after proper treatment. The high percentage of chromium gives it mild corrosion-resisting properties in the hardened condition. It has low machinability and grindability, with a medium resistance to decarburization. For more information visit our Tool Steel Page.
If you need something other than a round drill rod, consider Alro's Super Square. Alro can precision mill D2 Tool Steel into a Super Square - these can be 2, 4, or 6 side precision milled pieces. Alro will precision mill to customer tolerances and do it fast. For other shapes, Alro Steel is also able to grind tool steel with a rotary grinding machine for a fast turnaround, with reciprocal grinding for an even smoother finish. Alro Steel is a large tool steel supplier offering a wide variety of tool steels suitable for various applications.
For more information or to receive a quote contact Alro Steel.
Other D2 Tool Steel Shapes
Other Drill Rod Grades