Oil Hard Drill Rod, O1, No 31, 3/25, 0.12 In MPN:O1D#316
Oil Hard Drill Rod, O1, No 31, 3/25, 0.12 In
This premium Oil Hard Drill Rod is precision-ground from high-quality O1 tool steel, ensuring exceptional hardness and durability. With a Rockwell hardness of 100 HRB and tensile strength of 95,000 psi, it's ideal for heavy-duty drilling applications in industries such as aerospace, automotive, and manufacturing. Its high machinability rating of 90% makes it easy to work with, while its oil-hardened heat treatment provides a long-lasting finish. Suitable for use in drill presses, milling machines, and other precision machinery, this drill rod is a reliable choice for demanding projects that require precision and accuracy.
Top product features:
- Oil-Hardened for durability and wear resistance
- Precision Ground for smooth performance and accuracy
- 90 Percent Machinability for efficient cutting and reduced tool wear
Top product applications:
- Drill rods are commonly used in manufacturing and machining applications, including
- Drilling and cutting operations in metalworking shops
- Making custom drill bits and other cutting 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 1/8 in, Outside Diameter Tolerance +/-0.0003 in, Yield Strength 55,000 psi, Fabrication Hot Rolled, Rockwell Hardness 100 HRB, Brinell Hardness 341 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: 36.10
- Package Width: 0.10
- Package Height: 0.10
- Package Weight: 0.10
- California Prop 65 Warning: WARNING: Cancer - www.P65Warnings.ca.gov
Product info last updated on February 27, 2026 7:19pm UTC
Category: Alloy Steel