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Compare over 50 grades of steel and cast iron to find the right material for you—all with material certificates for traceability.
Tight-Tolerance Water-Hardening W1 Tool Steel Rods
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Ready for turning in your lathe, these rods are precision ground and held to strict diameter and straightness tolerances. Also known as drill rod. With far less alloy content than other tool steel, W1 is the most machinable we offer. These rods are often used to make hammers, files, and reamers—tools that don't require the dimensional stability of A2 or O1. These rods are also decarb-free, which means any surface flaws created during the manufacturing process have been removed. This makes them even more machinable and leads to better results from heat treating or finishing. Heat treat the surface for extra wear resistance. Or, quench this steel in water to boost its hardness and strength, giving it a sharper, more durable edge for small tools.
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Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Tight-Tolerance Oil-Hardening O1 Tool Steel Rods
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Ready for turning in a lathe, these rods are precision ground to a tight diameter tolerance. They’re also known as drill rod. Often used for dies, punches, and gauges, O1 tool steel is an oil-hardening material that resists wear and abrasion. It can also be surface hardened with heat treating for added wear resistance.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Fully Grooved Dowel Pins with Rounded Head
Steel
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Zinc-Plated Carbon Steel—These pins withstand occasional exposure to moisture. However, since friction from moving parts can wear away the finish, they're not ideal for wet environments. While not nearly as corrosion resistant as stainless steel, they are stronger and won’t deform under stress.
Parallel Groove—Fit tighter than pins with tapered grooves to stay in place under severe vibration. However, they require more force to insert.
Nominal | Max. | Head | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Dia. | Dia. Tolerance | Dia. | Dia. Tolerance | Groove Type | Double Shear Breaking Strength | Min. Hardness | Dia. | Ht. | Specs. Met | Each | |||
Zinc-Plated Carbon Steel | ||||||||||||||
| 1/2" | 0.144" | -0.002" to 0" | 0.155" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.298" | 0.113" | ASME B18.8.2 | 98108A220 | 00000 | ||
| 5/8" | 0.144" | -0.002" to 0" | 0.155" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.298" | 0.113" | ASME B18.8.2 | 98108A230 | 0000 | ||
