Oil Hard Drill Rod, O1, No 28, 5/36, 0.139 In MPN:O1D#286
Oil Hard Drill Rod, O1, No 28, 5/36, 0.139 In
This Oil Hard Drill Rod is precision-ground from high-quality O1 tool steel, offering exceptional hardness and wear resistance. Ideal for drilling and machining applications where high-speed steel is not sufficient, this rod provides a 90% machinability rate and a tensile strength of 95,000 psi. Its oil-hardened heat treatment ensures durability and resistance to wear, making it suitable for use in a variety of industries, including aerospace, automotive, and manufacturing. With a yield strength of 55,000 psi and a Rockwell hardness of 100 HRB, this drill rod is a reliable choice for demanding applications.
Top product features:
- Oil Hardened for increased wear resistance
- Precision Ground for improved machinability
- Heat Treatable for enhanced durability
Top product applications:
- Drilling through hard materials such as steel and stainless steel
- Making precision holes in machinery and equipment
- Fabricating custom drill bits and tools
Tool Steel Rod, Material Tool Steel, Material Grade O1, Overall Length 36 in, Heat Treatable Heat Treatable, Heat Treatment Oil-Hardened, Mechanical Finish Precision Ground, Outside Diameter 9/64 in, Outside Diameter Tolerance +/-0.0005 in, Yield Strength 55,000 psi, Fabrication Hot Rolled, Rockwell Hardness 100 HRB, Brinell Hardness 275 BHN, Tensile Strength 95,000 psi, Machinability 90 Percent, Length Tolerance +0.125 in/0 in, Includes Material Certificate Material Test Report
Additional Information
- Country of Origin: NL
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 36.00
- Package Width: 0.20
- Package Height: 0.20
- Package Weight: 0.10
- California Prop 65 Warning: WARNING: Cancer - www.P65Warnings.ca.gov
Product info last updated on February 5, 2026 2:34pm UTC
Category: Alloy Steel