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Tight-Tolerance Multipurpose Oil-Hardening O1 Tool Steel Rods

- Yield Strength: 50,000 psi
- Hardness: Rockwell B90 (Medium)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment:
Inch sizes: Rockwell C65
Metric sizes: Rockwell C62 - Specifications Met: ASTM A681
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.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Tight-Tolerance Easy-to-Machine W1 Tool Steel Rods

- Yield Strength: 50,000 psi
- Hardness: Rockwell B95 (Medium)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Rockwell C65
- Specifications Met: ASTM A686
These rods, also called drill rod, are ground and held to strict diameter and straightness tolerances. They are ready to be turned in a lathe. With lower amounts of alloy elements than other tool steels, W1 offers excellent machinability. This water-hardening material is often used for hammers, files, taps, and reamers. These rods are decarb-free for a uniform surface that will consistently accept heat treating.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Flux-Included Corrosion-Resistant Brazing Alloys

Don't worry about adding flux when brazing corrosion resistant metals such as 300-series stainless steel—these alloys have it built in. They don’t contain cadmium, so they’re safer than other brazing alloys with cadmium and help you meet industry regulations.
Material Composition | |||||||||||||
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AWS Material Code | Silver | Copper | Zinc | Nickel | Cadmium | Melting Temperature Range, °F | Braze Type | Dia. | Lg. | Wt., oz. | Pkg. Qty. | Pkg. | |
For Joining Brass, Bronze, Copper, Stainless Steel, Steel | |||||||||||||
BAg-24 | 50% | 20% | 28% | 2% | 0% | 1220° to 1305° | Flux Core | 0.075" | 20" | 3.8 | 8 | 0000000 | 000000 |