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About Steel
Compare over 50 grades of steel and cast iron to find the right material for you—all with material certificates for traceability.
Tight-Tolerance Oil-Hardening O1 Tool Steel Rods
Undersized Hardened Multipurpose M2 High-Speed Tool Steel Rods
Dia. | Dia. Tolerance | Drill Bit Size | Lg. | Yield Strength | Hardness | Mechanical Finish | Each | ||
|---|---|---|---|---|---|---|---|---|---|
| 0.4219" | -0.0002" to 0" | 27/64" | 5 3/8" | Not Rated | Rockwell C60 (Extra Hard) | Precision Ground | 3009A139 | 000000 |
Oversized Hardened Multipurpose M2 High-Speed Tool Steel Rods
Dia. | Dia. Tolerance | Reamer Size | Lg. | Fabrication | Yield Strength | Hardness | Mechanical Finish | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 0.4219" | 0" to 0.0002" | 27/64" | 5 3/8" | Hot Rolled | Not Rated | Rockwell C60 (Extra Hard) | Precision Ground | 3023A239 | 000000 |




























