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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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7/16" Tool Steel Drill Rod O1 Precision Ground Part # 4635

7/16" Tool Steel Drill Rod O1 Precision Ground -
Part #: 4635
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
$25.22 for 1
$25.22 ea.

Dimensions

  • Diameter: 0.4375"
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-desk4635

29/64" Tool Steel Drill Rod O1 Precision Ground Part # 13666

29/64" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13666
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
$32.05 for 1
$32.05 ea.

Dimensions

  • Diameter: 0.453125"
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-desk13666

15/32" Tool Steel Drill Rod O1 Precision Ground Part # 13640

15/32" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13640
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
$31.90 for 1
$31.90 ea.

Dimensions

  • Diameter: 0.46875"
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-desk13640

31/64" Tool Steel Drill Rod O1 Precision Ground Part # 13669

31/64" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13669
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
$36.57 for 1
$36.57 ea.

Dimensions

  • Diameter: 0.484375"
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-desk13669

1/2" Tool Steel Drill Rod O1 Precision Ground Part # 4636

1/2" Tool Steel Drill Rod O1 Precision Ground -
Part #: 4636
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
$30.96 for 1
$30.96 ea.

Dimensions

  • Diameter: 0.5"
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-desk4636

33/64" Tool Steel Drill Rod O1 Precision Ground Part # 13670

33/64" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13670
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
$39.02 for 1
$39.02 ea.

Dimensions

  • Diameter: 0.515625"
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-desk13670

17/32" Tool Steel Drill Rod O1 Precision Ground Part # 13645

17/32" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13645
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
$40.26 for 1
$40.26 ea.

Dimensions

  • Diameter: 0.53125"
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-desk13645

35/64" Tool Steel Drill Rod O1 Precision Ground Part # 13671

35/64" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13671
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
$43.86 for 1
$43.86 ea.

Dimensions

  • Diameter: 0.546875"
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-desk13671

9/16" Tool Steel Drill Rod O1 Precision Ground Part # 4637

9/16" Tool Steel Drill Rod O1 Precision Ground -
Part #: 4637
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
$43.25 for 1
$43.25 ea.

Dimensions

  • Diameter: 0.5625"
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-desk4637

37/64" Tool Steel Drill Rod O1 Precision Ground Part # 13672

37/64" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13672
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
$93.32 for 1
$93.32 ea.

Dimensions

  • Diameter: 0.578125"
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-desk13672

19/32" Tool Steel Drill Rod O1 Precision Ground Part # 13650

19/32" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13650
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
$50.46 for 1
$50.46 ea.

Dimensions

  • Diameter: 0.59375"
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-desk13650

39/64" Tool Steel Drill Rod O1 Precision Ground Part # 13673

39/64" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13673
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
$53.81 for 1
$53.81 ea.

Dimensions

  • Diameter: 0.609375"
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-desk13673

5/8" Tool Steel Drill Rod O1 Precision Ground Part # 4638

5/8" Tool Steel Drill Rod O1 Precision Ground -
Part #: 4638
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
$47.84 for 1
$47.84 ea.

Dimensions

  • Diameter: 0.625"
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
View more product details Click for more details
tool-steel-drill-rod-o1-1superZoom-desk4638

41/64" Tool Steel Drill Rod O1 Precision Ground Part # 13674

41/64" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13674
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
$59.42 for 1
$59.42 ea.

Dimensions

  • Diameter: 0.640625"
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-desk13674

21/32" Tool Steel Drill Rod O1 Precision Ground Part # 13655

21/32" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13655
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
$60.77 for 1
$60.77 ea.

Dimensions

  • Diameter: 0.65625"
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-desk13655

43/64" Tool Steel Drill Rod O1 Precision Ground Part # 13675

43/64" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13675
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
$123.42 for 1
$123.42 ea.

Dimensions

  • Diameter: 0.671875"
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-desk13675

11/16" Tool Steel Drill Rod O1 Precision Ground Part # 4639

11/16" Tool Steel Drill Rod O1 Precision Ground -
Part #: 4639
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
$63.83 for 1
$63.83 ea.

Dimensions

  • Diameter: 0.6875"
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
View more product details Click for more details
tool-steel-drill-rod-o1-1superZoom-desk4639

45/64" Tool Steel Drill Rod O1 Precision Ground Part # 13676

45/64" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13676
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
$71.60 for 1
$71.60 ea.

Dimensions

  • Diameter: 0.703125"
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-desk13676

23/32" Tool Steel Drill Rod O1 Precision Ground Part # 13658

23/32" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13658
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
$72.90 for 1
$72.90 ea.

Dimensions

  • Diameter: 0.71875"
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-desk13658

47/64" Tool Steel Drill Rod O1 Precision Ground Part # 13677

47/64" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13677
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
$78.06 for 1
$78.06 ea.

Dimensions

  • Diameter: 0.734375"
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-desk13677

3/4" Tool Steel Drill Rod O1 Precision Ground Part # 4640

3/4" Tool Steel Drill Rod O1 Precision Ground -
Part #: 4640
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
$66.04 for 1
$66.04 ea.

Dimensions

  • Diameter: 0.75"
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
View more product details Click for more details
tool-steel-drill-rod-o1-1superZoom-desk4640

49/64" Tool Steel Drill Rod O1 Precision Ground Part # 13678

49/64" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13678
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
$81.52 for 1
$81.52 ea.

Dimensions

  • Diameter: 0.765625"
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-desk13678

25/32" Tool Steel Drill Rod O1 Precision Ground Part # 13661

25/32" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13661
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
$82.72 for 1
$82.72 ea.

Dimensions

  • Diameter: 0.78125"
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-desk13661

51/64" Tool Steel Drill Rod O1 Precision Ground Part # 13680

51/64" Tool Steel Drill Rod O1 Precision Ground -
Part #: 13680
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
$88.23 for 1
$88.23 ea.

Dimensions

  • Diameter: 0.796875"
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-desk13680

13/16" Tool Steel Drill Rod O1 Precision Ground Part # 4641

13/16" Tool Steel Drill Rod O1 Precision Ground -
Part #: 4641
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
$85.43 for 1
$85.43 ea.

Dimensions

  • Diameter: 0.8125"
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
View more product details Click for more details
tool-steel-drill-rod-o1-1superZoom-desk4641

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