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Tool Steel Drill Rod O1

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Tool Steel Drill Rod O1

Tool Steel Drill Rod O1 is an oil-hardened, general purpose tool steel that holds its size and shape with excellent accuracy when being heat treated. While not as strong or wear resistant as A2 or D2, it experiences significantly less distortion during the heat-treating process. O1 tool steel has deep hardening properties and fine grain structure with unusual toughness. Tool steel drill rod is ground and polished to a surface finish of 16 Ra and 100% free of decarburization.

 

We also carry Metric O1 drill rod.

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Material Properties

Link Icon Tool Steel O1 Product Guide | Link Icon Tool Steel O1 Drill Rod Tolerances

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9/32" Tool Steel Drill Rod O1 Precision Ground Part # 13688

9/32" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13688
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$13.18 for 1
$13.18 ea.

Dimensions

  • Diameter: 0.28125"
Click for more details
tool-steel-drill-rod-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

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tool-steel-drill-rod-o1-1superZoom-desk13688

O1 Drill Rod L (0.2902") Tool Steel Precision Ground Part # 27911

O1 Drill Rod L (0.2902") Tool Steel Precision Ground -
Part #: 27911
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$15.05 for 1
$15.05 ea.

Dimensions

  • Diameter: 0.29"
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Key Features

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tool-steel-drill-rod-o1-1superZoom-desk27911

O1 Drill Rod M (0.295") Tool Steel Precision Ground Part # 27912

O1 Drill Rod M (0.295") Tool Steel Precision Ground -
Part #: 27912
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$15.66 for 1
$15.66 ea.

Dimensions

  • Diameter: 0.295"
Click for more details
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Key Features

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tool-steel-drill-rod-o1-1superZoom-desk27912

19/64" Tool Steel Drill Rod O1 Precision Ground Part # 13652

19/64" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13652
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$15.78 for 1
$15.78 ea.

Dimensions

  • Diameter: 0.296875"
Click for more details
tool-steel-drill-rod-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
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tool-steel-drill-rod-o1-1superZoom-desk13652

O1 Drill Rod N (0.302") Tool Steel Precision Ground Part # 27913

O1 Drill Rod N (0.302") Tool Steel Precision Ground -
Part #: 27913
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$16.40 for 1
$16.40 ea.

Dimensions

  • Diameter: 0.302"
Click for more details
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Key Features

MTR FREE MTR Available
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tool-steel-drill-rod-o1-1superZoom-desk27913

5/16" Tool Steel Drill Rod O1 Precision Ground Part # 4633

5/16" Tool Steel Drill Rod O1 Precision Ground -
Part #: 4633
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$26.13 for 1
$26.13 ea.

Dimensions

  • Diameter: 0.3125"
Click for more details
tool-steel-drill-rod-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
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tool-steel-drill-rod-o1-1superZoom-desk4633

O1 Drill Rod O (0.316") Tool Steel Precision Ground Part # 27914

O1 Drill Rod O (0.316") Tool Steel Precision Ground -
Part #: 27914
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$16.09 for 1
$16.09 ea.

Dimensions

  • Diameter: 0.316"
Click for more details
tool-steel-drill-rod-o1-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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tool-steel-drill-rod-o1-1superZoom-desk27914

O1 Drill Rod P (0.323") Tool Steel Precision Ground Part # 27915

O1 Drill Rod P (0.323") Tool Steel Precision Ground -
Part #: 27915
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$16.65 for 1
$16.65 ea.

Dimensions

  • Diameter: 0.323"
Click for more details
tool-steel-drill-rod-o1-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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tool-steel-drill-rod-o1-1superZoom-desk27915

21/64" Tool Steel Drill Rod O1 Precision Ground Part # 13657

21/64" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13657
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$17.26 for 1
$17.26 ea.

Dimensions

  • Diameter: 0.328125"
Click for more details
tool-steel-drill-rod-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
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tool-steel-drill-rod-o1-1superZoom-desk13657

O1 Drill Rod Q (0.332") Tool Steel Precision Ground Part # 27916

O1 Drill Rod Q (0.332") Tool Steel Precision Ground -
Part #: 27916
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$17.59 for 1
$17.59 ea.

Dimensions

  • Diameter: 0.332"
Click for more details
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Key Features

MTR FREE MTR Available
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tool-steel-drill-rod-o1-1superZoom-desk27916

O1 Drill Rod R (0.339") Tool Steel Precision Ground Part # 27917

O1 Drill Rod R (0.339") Tool Steel Precision Ground -
Part #: 27917
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$18.44 for 1
$18.44 ea.

Dimensions

  • Diameter: 0.339"
Click for more details
tool-steel-drill-rod-o1-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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tool-steel-drill-rod-o1-1superZoom-desk27917

11/32" Tool Steel Drill Rod O1 Precision Ground Part # 13620

11/32" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13620
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$17.52 for 1
$17.52 ea.

Dimensions

  • Diameter: 0.34375"
Click for more details
tool-steel-drill-rod-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
tool-steel-drill-rod-o1-1superZoom-desk13620

O1 Drill Rod S (0.348") Tool Steel Precision Ground Part # 27918

O1 Drill Rod S (0.348") Tool Steel Precision Ground -
Part #: 27918
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$19.33 for 1
$19.33 ea.

Dimensions

  • Diameter: 0.348"
Click for more details
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Key Features

MTR FREE MTR Available
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tool-steel-drill-rod-o1-1superZoom-desk27918

O1 Drill Rod T (0.358") Tool Steel Precision Ground Part # 27919

O1 Drill Rod T (0.358") Tool Steel Precision Ground -
Part #: 27919
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$20.45 for 1
$20.45 ea.

Dimensions

  • Diameter: 0.358"
Click for more details
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Key Features

MTR FREE MTR Available
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tool-steel-drill-rod-o1-1superZoom-desk27919

23/64" Tool Steel Drill Rod O1 Precision Ground Part # 13660

23/64" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13660
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$20.68 for 1
$20.68 ea.

Dimensions

  • Diameter: 0.359375"
Click for more details
tool-steel-drill-rod-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
tool-steel-drill-rod-o1-1superZoom-desk13660

O1 Drill Rod U (0.368") Tool Steel Precision Ground Part # 27920

O1 Drill Rod U (0.368") Tool Steel Precision Ground -
Part #: 27920
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$21.65 for 1
$21.65 ea.

Dimensions

  • Diameter: 0.368"
Click for more details
tool-steel-drill-rod-o1-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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tool-steel-drill-rod-o1-1superZoom-desk27920

3/8" Tool Steel Drill Rod O1 Precision Ground Part # 4634

3/8" Tool Steel Drill Rod O1 Precision Ground -
Part #: 4634
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$18.61 for 1
$18.61 ea.

Dimensions

  • Diameter: 0.375"
Click for more details
tool-steel-drill-rod-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-28863

Key Features

MTR FREE MTR Available
View more product details View more product details
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tool-steel-drill-rod-o1-1superZoom-desk4634

O1 Drill Rod V (0.377") Tool Steel Precision Ground Part # 27921

O1 Drill Rod V (0.377") Tool Steel Precision Ground -
Part #: 27921
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$22.18 for 1
$22.18 ea.

Dimensions

  • Diameter: 0.377"
Click for more details
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Key Features

MTR FREE MTR Available
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tool-steel-drill-rod-o1-1superZoom-desk27921

O1 Drill Rod W (0.386") Tool Steel Precision Ground Part # 27922

O1 Drill Rod W (0.386") Tool Steel Precision Ground -
Part #: 27922
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$23.28 for 1
$23.28 ea.

Dimensions

  • Diameter: 0.386"
Click for more details
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Key Features

MTR FREE MTR Available
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tool-steel-drill-rod-o1-1superZoom-desk27922

25/64" Tool Steel Drill Rod O1 Precision Ground Part # 13662

25/64" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13662
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$23.79 for 1
$23.79 ea.

Dimensions

  • Diameter: 0.390625"
Click for more details
tool-steel-drill-rod-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
tool-steel-drill-rod-o1-1superZoom-desk13662

O1 Drill Rod X (0.397") Tool Steel Precision Ground Part # 27923

O1 Drill Rod X (0.397") Tool Steel Precision Ground -
Part #: 27923
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$24.66 for 1
$24.66 ea.

Dimensions

  • Diameter: 0.397"
Click for more details
tool-steel-drill-rod-o1-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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tool-steel-drill-rod-o1-1superZoom-desk27923

O1 Drill Rod Y (0.404") Tool Steel Precision Ground Part # 27924

O1 Drill Rod Y (0.404") Tool Steel Precision Ground -
Part #: 27924
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$25.53 for 1
$25.53 ea.

Dimensions

  • Diameter: 0.404"
Click for more details
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Key Features

MTR FREE MTR Available
View more product details View more product details
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tool-steel-drill-rod-o1-1superZoom-desk27924

13/32" Tool Steel Drill Rod O1 Precision Ground Part # 13635

13/32" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13635
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$24.12 for 1
$24.12 ea.

Dimensions

  • Diameter: 0.40625"
Click for more details
tool-steel-drill-rod-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
tool-steel-drill-rod-o1-1superZoom-desk13635

O1 Drill Rod Z (0.413") Tool Steel Precision Ground Part # 27925

O1 Drill Rod Z (0.413") Tool Steel Precision Ground -
Part #: 27925
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$26.60 for 1
$26.60 ea.

Dimensions

  • Diameter: 0.413"
Click for more details
tool-steel-drill-rod-o1-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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tool-steel-drill-rod-o1-1superZoom-desk27925

27/64" Tool Steel Drill Rod O1 Precision Ground Part # 13664

27/64" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13664
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$27.72 for 1
$27.72 ea.

Dimensions

  • Diameter: 0.421875"
Click for more details
tool-steel-drill-rod-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
tool-steel-drill-rod-o1-1superZoom-desk13664

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