Collection: Rod - Drill - A-2 Air Hardening

Rod (With Images)

Drill

7 Products in this selection

For punches dies and high strength machine parts. Unhardened - requires heat treatment.
Air hardening. Maximum abrasion resistance. 65 percent machinability.
Requires heat treating to harden.
Small diameters may not be perfectly straight.
Refer engineering guides online for A-2 hardening requirements.

Additional resources:
Shafting

A more concise listing may be found on the Smallparts store at Rod - Drill - A-2 Air Hardening. Smallparts promote the most popular MBA products.

Diameter (d)	Length (L)	Material	Indicative Image
Diameter (d) 4.76 mm +/- 0.013 _{(0.187 in.)}	Length (L) 914.4 mm _{(36 in.)}	Material Tool Steel
Material: Tool Steel A-2 Air Hardening
Part Number: 0R-0048-0914-DRA2 Drill Rod - 4.76x914.4 mm - Tool Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $27.05 AUD Regular price Sale price $27.05 AUD Unit price per Each
Diameter (d)	Length (L)	Material	Indicative Image
Diameter (d) 4.76 mm +/- 0.013 _{(0.187 in.)}	Length (L) 914.4 mm _{(36 in.)}	Material Tool Steel
Material: Tool Steel A-2 Air Hardening
Part Number: 0R-0048-0914-DRA2 Drill Rod - 4.76x914.4 mm - Tool Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $27.05 AUD Regular price Sale price $27.05 AUD Unit price per Each View the product page first if you are unsure.
0R-0048-0914-DRA2 --- Drill Rod - 4.76x914.4 mm - Tool Steel 0R-0048-0914-DRA2 --- Drill Rod - 4.76x914.4 mm - Tool Steel Regular price $27.05 AUD Regular price Sale price $27.05 AUD Unit price per Out of stock! Backorder Now
Diameter (d) 6.35 mm +/- 0.013 _{(0.25 in.)}	Length (L) 914.4 mm _{(36 in.)}	Material Tool Steel
Material: Tool Steel A-2 Air Hardening
Part Number: 0R-0064-0914-DRA2 Drill Rod - 6.35x914.4 mm - Tool Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $46.05 AUD Regular price Sale price $46.05 AUD Unit price per Each
Diameter (d) 6.35 mm +/- 0.013 _{(0.25 in.)}	Length (L) 914.4 mm _{(36 in.)}	Material Tool Steel
Material: Tool Steel A-2 Air Hardening
Part Number: 0R-0064-0914-DRA2 Drill Rod - 6.35x914.4 mm - Tool Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $46.05 AUD Regular price Sale price $46.05 AUD Unit price per Each View the product page first if you are unsure.
0R-0064-0914-DRA2 --- Drill Rod - 6.35x914.4 mm - Tool Steel 0R-0064-0914-DRA2 --- Drill Rod - 6.35x914.4 mm - Tool Steel Regular price $46.05 AUD Regular price Sale price $46.05 AUD Unit price per Out of stock! Backorder Now
Diameter (d) 7.94 mm +/- 0.013 _{(0.313 in.)}	Length (L) 914.4 mm _{(36 in.)}	Material Tool Steel
Material: Tool Steel A-2 Air Hardening
Part Number: 0R-0079-0914-DRA2 Drill Rod - 7.94x914.4 mm - Tool Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $56.59 AUD Regular price Sale price $56.59 AUD Unit price per Each
Diameter (d) 7.94 mm +/- 0.013 _{(0.313 in.)}	Length (L) 914.4 mm _{(36 in.)}	Material Tool Steel
Material: Tool Steel A-2 Air Hardening
Part Number: 0R-0079-0914-DRA2 Drill Rod - 7.94x914.4 mm - Tool Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $56.59 AUD Regular price Sale price $56.59 AUD Unit price per Each View the product page first if you are unsure.
0R-0079-0914-DRA2 --- Drill Rod - 7.94x914.4 mm - Tool Steel 0R-0079-0914-DRA2 --- Drill Rod - 7.94x914.4 mm - Tool Steel Regular price $56.59 AUD Regular price Sale price $56.59 AUD Unit price per Out of stock! Backorder Now
Diameter (d) 9.53 mm +/- 0.013 _{(0.375 in.)}	Length (L) 914.4 mm _{(36 in.)}	Material Tool Steel
Material: Tool Steel A-2 Air Hardening
Part Number: 0R-0095-0914-DRA2 Drill Rod - 9.53x914.4 mm - Tool Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $84.05 AUD Regular price Sale price $84.05 AUD Unit price per Each
Diameter (d) 9.53 mm +/- 0.013 _{(0.375 in.)}	Length (L) 914.4 mm _{(36 in.)}	Material Tool Steel
Material: Tool Steel A-2 Air Hardening
Part Number: 0R-0095-0914-DRA2 Drill Rod - 9.53x914.4 mm - Tool Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $84.05 AUD Regular price Sale price $84.05 AUD Unit price per Each View the product page first if you are unsure.
0R-0095-0914-DRA2 --- Drill Rod - 9.53x914.4 mm - Tool Steel 0R-0095-0914-DRA2 --- Drill Rod - 9.53x914.4 mm - Tool Steel Regular price $84.05 AUD Regular price Sale price $84.05 AUD Unit price per Out of stock! Backorder Now
Diameter (d) 11.11 mm +/- 0.013 _{(0.437 in.)}	Length (L) 914.4 mm _{(36 in.)}	Material Tool Steel
Material: Tool Steel A-2 Air Hardening
Part Number: 0R-0111-0914-DRA2 Drill Rod - 11.11x914.4 mm - Tool Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $107.59 AUD Regular price Sale price $107.59 AUD Unit price per Each
Diameter (d) 11.11 mm +/- 0.013 _{(0.437 in.)}	Length (L) 914.4 mm _{(36 in.)}	Material Tool Steel
Material: Tool Steel A-2 Air Hardening
Part Number: 0R-0111-0914-DRA2 Drill Rod - 11.11x914.4 mm - Tool Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $107.59 AUD Regular price Sale price $107.59 AUD Unit price per Each View the product page first if you are unsure.
0R-0111-0914-DRA2 --- Drill Rod - 11.11x914.4 mm - Tool Steel 0R-0111-0914-DRA2 --- Drill Rod - 11.11x914.4 mm - Tool Steel Regular price $107.59 AUD Regular price Sale price $107.59 AUD Unit price per Out of stock! Backorder Now
Diameter (d) 12.77 mm +/- 0.025 _{(0.503 in.)}	Length (L) 914.4 mm _{(36 in.)}	Material Tool Steel
Material: Tool Steel A-2 Air Hardening
Part Number: 0R-0128-0914-DRA2 Drill Rod - 12.77x914.4 mm - Tool Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $142.23 AUD Regular price Sale price $142.23 AUD Unit price per Each
Diameter (d) 12.77 mm +/- 0.025 _{(0.503 in.)}	Length (L) 914.4 mm _{(36 in.)}	Material Tool Steel
Material: Tool Steel A-2 Air Hardening
Part Number: 0R-0128-0914-DRA2 Drill Rod - 12.77x914.4 mm - Tool Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $142.23 AUD Regular price Sale price $142.23 AUD Unit price per Each View the product page first if you are unsure.
0R-0128-0914-DRA2 --- Drill Rod - 12.77x914.4 mm - Tool Steel 0R-0128-0914-DRA2 --- Drill Rod - 12.77x914.4 mm - Tool Steel Regular price $142.23 AUD Regular price Sale price $142.23 AUD Unit price per Out of stock! Backorder Now
Diameter (d) 15.88 mm +/- 0.025 _{(0.625 in.)}	Length (L) 914.4 mm _{(36 in.)}	Material Tool Steel
Material: Tool Steel A-2 Air Hardening
Part Number: 0R-0159-0914-DRA2 Drill Rod - 15.88x914.4 mm - Tool Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $213.68 AUD Regular price Sale price $213.68 AUD Unit price per Each
Diameter (d) 15.88 mm +/- 0.025 _{(0.625 in.)}	Length (L) 914.4 mm _{(36 in.)}	Material Tool Steel
Material: Tool Steel A-2 Air Hardening
Part Number: 0R-0159-0914-DRA2 Drill Rod - 15.88x914.4 mm - Tool Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $213.68 AUD Regular price Sale price $213.68 AUD Unit price per Each View the product page first if you are unsure.
0R-0159-0914-DRA2 --- Drill Rod - 15.88x914.4 mm - Tool Steel 0R-0159-0914-DRA2 --- Drill Rod - 15.88x914.4 mm - Tool Steel Regular price $213.68 AUD Regular price Sale price $213.68 AUD Unit price per Out of stock! Backorder Now