In addition to having tight tolerances, this material comes with a traceable lot number and test report.

Precision ground on the top and bottom to a tight tolerance.

Each piece is precision ground to offer tighter tolerances than standard 17-4 PH stainless steel.

Furnished with a traceable lot number and test report, these rods are hardened for improved strength and wear resistance. They are precision-ground and held to a strict diameter tolerance, so they’re all set for turning in your lathe.

Also known as Project 70+, this material machines faster with less wear on cutting tools than standard 17-4 PH stainless steel.