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Tool Steel Square Bar

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Tool Steel Square Bar

Tool Steel Square Bar can come in four different ways depending on the material, Cold Drawn, Precision Ground, Ground Oversized, and Standard Tolerance. Precision ground and Ground Oversized material is ground to a maximum surface finish or 40 Ra on both the thickness and width. This material is produced from cross-rolled sheet or plate which produces a finer grain size and enhances the toughness of the material. This ground bar is 100% free of decarburization is completely spheroidized throughout. and mechanically straightened with a flatness aim of 0.005" per foot.  Standard Tolerance Material is cut from plate and will be oversized to finish to the listed dimensions.  

 

We carry Tool Steel Square Bar in: 1018 | A2 | D2 | H13 | O1 | S7 and W1.

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Link Icon Tool Steel Product Guide | Link Icon Tool Steel Square Bar Tolerances

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1/16" Tool Steel Square Bar W1 Cold Drawn Part # 19362

1/16" Tool Steel Square Bar W1 Cold Drawn -
Part #: 19362
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
$3.54 for 1
$3.54 ea.

Dimensions

  • Height: 0.0625"
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Key Features

MTR FREE MTR Available
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tool-steel-square-bar-w1-cold-drawn-1superZoom-desk19362

3/32" Tool Steel Square Bar W1 Cold Drawn Part # 19374

3/32" Tool Steel Square Bar W1 Cold Drawn -
Part #: 19374
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
$6.36 for 1
$6.36 ea.

Dimensions

  • Height: 0.09375"
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Key Features

MTR FREE MTR Available
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tool-steel-square-bar-w1-cold-drawn-1superZoom-desk19374

1/8" Tool Steel Square Bar W1 Cold Drawn Part # 19363

1/8" Tool Steel Square Bar W1 Cold Drawn -
Part #: 19363
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
$8.31 for 1
$8.31 ea.

Dimensions

  • Height: 0.125"
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Key Features

MTR FREE MTR Available
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tool-steel-square-bar-w1-cold-drawn-1superZoom-desk19363

3/16" Tool Steel Square Bar W1 Cold Drawn Part # 19364

3/16" Tool Steel Square Bar W1 Cold Drawn -
Part #: 19364
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
$15.44 for 1
$15.44 ea.

Dimensions

  • Height: 0.1875"
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Key Features

MTR FREE MTR Available
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tool-steel-square-bar-w1-cold-drawn-1superZoom-desk19364

3/16" Tool Steel Square Bar A2 Ground Oversize Part # 12428

3/16" Tool Steel Square Bar A2 Ground Oversize -
Part #: 12428
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
$118.15 for 1
$118.15 ea.

Dimensions

  • Height: 0.1875"
Click for more details
tool-steel-square-bar-a2-oversize-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-square-bar-a2-oversize-1superZoom-desk12428

3/16" Tool Steel Square Bar O1 Ground Oversize Part # 12429

3/16" Tool Steel Square Bar O1 Ground Oversize -
Part #: 12429
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
$85.18 for 1
$85.18 ea.

Dimensions

  • Height: 0.1875"
Click for more details
tool-steel-square-bar-o1-oversize-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
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tool-steel-square-bar-o1-oversize-1superZoom-desk12429

1/4" Tool Steel Square Bar W1 Cold Drawn Part # 19365

1/4" Tool Steel Square Bar W1 Cold Drawn -
Part #: 19365
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
$16.76 for 1
$16.76 ea.

Dimensions

  • Height: 0.25"
Click for more details
tool-steel-square-bar-w1-cold-drawn-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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tool-steel-square-bar-w1-cold-drawn-1superZoom-desk19365

1/4" Tool Steel Square Bar O1 Ground Oversize Part # 12431

1/4" Tool Steel Square Bar O1 Ground Oversize -
Part #: 12431
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
$49.97 for 1
$49.97 ea.

Dimensions

  • Height: 0.25"
Click for more details
tool-steel-square-bar-o1-oversize-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-square-bar-o1-oversize-1superZoom-desk12431

1/4" Tool Steel Square Bar A2 Ground Oversize Part # 12430

1/4" Tool Steel Square Bar A2 Ground Oversize -
Part #: 12430
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
$117.79 for 1
$117.79 ea.

Dimensions

  • Height: 0.25"
Click for more details
tool-steel-square-bar-a2-oversize-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-square-bar-a2-oversize-1superZoom-desk12430

5/16" Tool Steel Square Bar W1 Cold Drawn Part # 19366

5/16" Tool Steel Square Bar W1 Cold Drawn -
Part #: 19366
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
$38.20 for 1
$38.20 ea.

Dimensions

  • Height: 0.3125"
Click for more details
tool-steel-square-bar-w1-cold-drawn-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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tool-steel-square-bar-w1-cold-drawn-1superZoom-desk19366

5/16" Tool Steel Square Bar A2 Ground Oversize Part # 12432

5/16" Tool Steel Square Bar A2 Ground Oversize -
Part #: 12432
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
$133.06 for 1
$133.06 ea.

Dimensions

  • Height: 0.3125"
Click for more details
tool-steel-square-bar-a2-oversize-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-square-bar-a2-oversize-1superZoom-desk12432

5/16" Tool Steel Square Bar O1 Ground Oversize Part # 12433

5/16" Tool Steel Square Bar O1 Ground Oversize -
Part #: 12433
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
$54.05 for 1
$54.05 ea.

Dimensions

  • Height: 0.3125"
Click for more details
tool-steel-square-bar-o1-oversize-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-square-bar-o1-oversize-1superZoom-desk12433

3/8" Tool Steel Square Bar A2 Ground Oversize Part # 12434

3/8" Tool Steel Square Bar A2 Ground Oversize -
Part #: 12434
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
$160.42 for 1
$160.42 ea.

Dimensions

  • Height: 0.375"
Click for more details
tool-steel-square-bar-a2-oversize-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-square-bar-a2-oversize-1superZoom-desk12434

3/8" Tool Steel Square Bar O1 Ground Oversize Part # 12435

3/8" Tool Steel Square Bar O1 Ground Oversize -
Part #: 12435
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
$68.00 for 1
$68.00 ea.

Dimensions

  • Height: 0.375"
Click for more details
tool-steel-square-bar-o1-oversize-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-square-bar-o1-oversize-1superZoom-desk12435

7/16" Tool Steel Square Bar W1 Cold Drawn Part # 19368

7/16" Tool Steel Square Bar W1 Cold Drawn -
Part #: 19368
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
$57.59 for 1
$57.59 ea.

Dimensions

  • Height: 0.4375"
Click for more details
tool-steel-square-bar-w1-cold-drawn-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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tool-steel-square-bar-w1-cold-drawn-1superZoom-desk19368

1/2" Tool Steel Square Bar W1 Cold Drawn Part # 19369

1/2" Tool Steel Square Bar W1 Cold Drawn -
Part #: 19369
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
$72.56 for 1
$72.56 ea.

Dimensions

  • Height: 0.5"
Click for more details
tool-steel-square-bar-w1-cold-drawn-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-square-bar-w1-cold-drawn-1superZoom-desk19369

1/2" Tool Steel Square Bar A2 Ground Oversize Part # 12436

1/2" Tool Steel Square Bar A2 Ground Oversize -
Part #: 12436
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
$152.45 for 1
$152.45 ea.

Dimensions

  • Height: 0.5"
Click for more details
tool-steel-square-bar-a2-oversize-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-square-bar-a2-oversize-1superZoom-desk12436

1/2" Tool Steel Square Bar O1 Ground Oversize Part # 12437

1/2" Tool Steel Square Bar O1 Ground Oversize -
Part #: 12437
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
$77.63 for 1
$77.63 ea.

Dimensions

  • Height: 0.5"
Click for more details
tool-steel-square-bar-o1-oversize-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-square-bar-o1-oversize-1superZoom-desk12437

5/8" Tool Steel Square Bar W1 Cold Drawn Part # 19370

5/8" Tool Steel Square Bar W1 Cold Drawn -
Part #: 19370
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
$108.13 for 1
$108.13 ea.

Dimensions

  • Height: 0.625"
Click for more details
tool-steel-square-bar-w1-cold-drawn-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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tool-steel-square-bar-w1-cold-drawn-1superZoom-desk19370

5/8" Tool Steel Square Bar A2 Ground Oversize Part # 12438

5/8" Tool Steel Square Bar A2 Ground Oversize -
Part #: 12438
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
$207.50 for 1
$207.50 ea.

Dimensions

  • Height: 0.625"
Click for more details
tool-steel-square-bar-a2-oversize-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-square-bar-a2-oversize-1superZoom-desk12438

5/8" Tool Steel Square Bar O1 Ground Oversize Part # 12440

5/8" Tool Steel Square Bar O1 Ground Oversize -
Part #: 12440
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
$101.53 for 1
$101.53 ea.

Dimensions

  • Height: 0.625"
Click for more details
tool-steel-square-bar-o1-oversize-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-square-bar-o1-oversize-1superZoom-desk12440

3/4" Tool Steel Square Bar W1 Cold Drawn Part # 19371

3/4" Tool Steel Square Bar W1 Cold Drawn -
Part #: 19371
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
$163.19 for 1
$163.19 ea.

Dimensions

  • Height: 0.75"
Click for more details
tool-steel-square-bar-w1-cold-drawn-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-square-bar-w1-cold-drawn-1superZoom-desk19371

3/4" Tool Steel Square Bar A2 Ground Oversize Part # 12441

3/4" Tool Steel Square Bar A2 Ground Oversize -
Part #: 12441
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
$149.82 for 1
$149.82 ea.

Dimensions

  • Height: 0.75"
Click for more details
tool-steel-square-bar-a2-oversize-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-square-bar-a2-oversize-1superZoom-desk12441

3/4" Tool Steel Square Bar O1 Ground Oversize Part # 12443

3/4" Tool Steel Square Bar O1 Ground Oversize -
Part #: 12443
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
$130.88 for 1
$130.88 ea.

Dimensions

  • Height: 0.75"
Click for more details
tool-steel-square-bar-o1-oversize-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-square-bar-o1-oversize-1superZoom-desk12443

7/8" Tool Steel Square Bar W1 Cold Drawn Part # 19372

7/8" Tool Steel Square Bar W1 Cold Drawn -
Part #: 19372
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
$222.11 for 1
$222.11 ea.

Dimensions

  • Height: 0.875"
Click for more details
tool-steel-square-bar-w1-cold-drawn-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-square-bar-w1-cold-drawn-1superZoom-desk19372

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