Looking for a seriously tough drill rod? This O1 oil hardened tool steel rod is built to handle some serious work. At 23/64 inch diameter (that's 0.3593 inches if you're into decimals) and 36 inches long, this thing means business. It's precision ground with a super tight tolerance of +/-0.0005 inches - we're talking exact here. The O1 grade steel is oil hardened and heat treatable, giving you that perfect balance of hardness and durability. With a yield strength of 55,000 psi and tensile strength hitting 95,000 psi, this rod can take the punishment. It rocks a Rockwell hardness of B100 and Brinell hardness of 241, plus it's 90% machinable so you can work with it without too much hassle. Comes with a material certificate so you know exactly what you're getting. Whether you're in the shop doing fabrication work or need reliable tool steel for your projects, this drill rod delivers consistent performance. Hot rolled construction means it's made to last, and that length tolerance of +1/8 inch gives you a little breathing room. This isn't your average hardware store find - this is professional grade stuff that'll make your projects way smoother.
Free 30-day returns 
Free 30-day returns
