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Tool Steel Rectangle Bar

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Tool Steel Rectangle Bar

Tool steel rectangle bar (flat bar) is engineered for high performance tooling applications requiring hardness, wear resistance, and dimensional stability. Manufactured from alloyed tool steels containing chromium, molybdenum, and vanadium, these bars can be heat treated to achieve superior toughness and edge retention. Available in multiple surface conditions, tool steel rectangle bar supports everything from rough machining to tight tolerance precision tooling.


Applications: Cutting tools, dies, punches, molds, tooling plates, industrial wear components.


Available Alloys: A2 | D2 | H13 | O1 | S7 | W1


Material Properties

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

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1/16" x 2" Tool Steel Rectangle Bar A2 Precision Ground Part # 4749

1/16" x 2" Tool Steel Rectangle Bar A2 Precision Ground -
Part #: 4749
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
$65.60 for 1
$65.60 ea.

Dimensions

  • Thickness: 0.0625"
  • Width: 2"
Click for more details
tool-steel-rectangle-bar-a2-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

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tool-steel-rectangle-bar-a2-1superZoom-desk4749

1/16" x 2 1/2" Tool Steel Rectangle Bar A2 Precision Ground Part # 4750

1/16" x 2 1/2" Tool Steel Rectangle Bar A2 Precision Ground -
Part #: 4750
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
$79.35 for 1
$79.35 ea.

Dimensions

  • Thickness: 0.0625"
  • Width: 2.5"
Click for more details
tool-steel-rectangle-bar-a2-1superZoom-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-rectangle-bar-a2-1superZoom-desk4750

1/16" x 1" Tool Steel Rectangle Bar A2 Precision Ground Part # 4730

1/16" x 1" Tool Steel Rectangle Bar A2 Precision Ground -
Part #: 4730
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
$38.75 for 1
$38.75 ea.

Dimensions

  • Thickness: 0.0625"
  • Width: 1"
Click for more details
tool-steel-rectangle-bar-a2-1superZoom-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-rectangle-bar-a2-1superZoom-desk4730

1/16" x 4" Tool Steel Rectangle Bar A2 Precision Ground Part # 4753

1/16" x 4" Tool Steel Rectangle Bar A2 Precision Ground -
Part #: 4753
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
$122.65 for 1
$122.65 ea.

Dimensions

  • Thickness: 0.0625"
  • Width: 4"
Click for more details
tool-steel-rectangle-bar-a2-1superZoom-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-rectangle-bar-a2-1superZoom-desk4753

1/16" x 3" Tool Steel Rectangle Bar A2 Precision Ground Part # 4751

1/16" x 3" Tool Steel Rectangle Bar A2 Precision Ground -
Part #: 4751
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
$84.10 for 1
$84.10 ea.

Dimensions

  • Thickness: 0.0625"
  • Width: 3"
Click for more details
tool-steel-rectangle-bar-a2-1superZoom-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-rectangle-bar-a2-1superZoom-desk4751

1/16" x 8" Tool Steel Rectangle Bar A2 Precision Ground Part # 11660

1/16" x 8" Tool Steel Rectangle Bar A2 Precision Ground -
Part #: 11660
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
$262.77 for 1
$262.77 ea.

Dimensions

  • Thickness: 0.0625"
  • Width: 8"
Click for more details
tool-steel-rectangle-bar-a2-1superZoom-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-rectangle-bar-a2-1superZoom-desk11660

1/16" x 6" Tool Steel Rectangle Bar A2 Precision Ground Part # 11659

1/16" x 6" Tool Steel Rectangle Bar A2 Precision Ground -
Part #: 11659
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
$175.35 for 1
$175.35 ea.

Dimensions

  • Thickness: 0.0625"
  • Width: 6"
Click for more details
tool-steel-rectangle-bar-a2-1superZoom-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-rectangle-bar-a2-1superZoom-desk11659

1/16" x 1/4" Tool Steel Rectangle Bar O1 Precision Ground Part # 11670

1/16" x 1/4" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11670
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
$67.75 for 1
$67.75 ea.

Dimensions

  • Thickness: 0.0625"
  • Width: 0.25"
Click for more details
tool-steel-rectangle-bar-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
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tool-steel-rectangle-bar-o1-1superZoom-desk11670

1/16" x 3/8" Tool Steel Rectangle Bar O1 Precision Ground Part # 11671

1/16" x 3/8" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11671
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
$33.82 for 1
$33.82 ea.

Dimensions

  • Thickness: 0.0625"
  • Width: 0.375"
Click for more details
tool-steel-rectangle-bar-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-rectangle-bar-o1-1superZoom-desk11671

1/16" x 1/2" Tool Steel Rectangle Bar O1 Precision Ground Part # 11672

1/16" x 1/2" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11672
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
$20.23 for 1
$20.23 ea.

Dimensions

  • Thickness: 0.0625"
  • Width: 0.5"
Click for more details
tool-steel-rectangle-bar-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-rectangle-bar-o1-1superZoom-desk11672

1/16" x 3/4" Tool Steel Rectangle Bar O1 Precision Ground Part # 11674

1/16" x 3/4" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11674
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
$25.58 for 1
$25.58 ea.

Dimensions

  • Thickness: 0.0625"
  • Width: 0.75"
Click for more details
tool-steel-rectangle-bar-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-rectangle-bar-o1-1superZoom-desk11674

1/16" x 5/8" Tool Steel Rectangle Bar O1 Precision Ground Part # 11673

1/16" x 5/8" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11673
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
$23.22 for 1
$23.22 ea.

Dimensions

  • Thickness: 0.0625"
  • Width: 0.625"
Click for more details
tool-steel-rectangle-bar-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-rectangle-bar-o1-1superZoom-desk11673

1/16" x 1" Tool Steel Rectangle Bar O1 Precision Ground Part # 11675

1/16" x 1" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11675
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
$30.78 for 1
$30.78 ea.

Dimensions

  • Thickness: 0.0625"
  • Width: 1"
Click for more details
tool-steel-rectangle-bar-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-rectangle-bar-o1-1superZoom-desk11675

1/16" x 1/8" Tool Steel Rectangle Bar W1 Cold Drawn Part # 19274

1/16" x 1/8" Tool Steel Rectangle Bar W1 Cold Drawn -
Part #: 19274
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

  • Thickness: 0.0625"
  • Width: 0.125"
Click for more details
tool-steel-rectangle-bar-w1-cold-drawn-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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tool-steel-rectangle-bar-w1-cold-drawn-1superZoom-desk19274

1/16" x 3/16" Tool Steel Rectangle Bar W1 Cold Drawn Part # 19276

1/16" x 3/16" Tool Steel Rectangle Bar W1 Cold Drawn -
Part #: 19276
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
$10.18 for 1
$10.18 ea.

Dimensions

  • Thickness: 0.0625"
  • Width: 0.1875"
Click for more details
tool-steel-rectangle-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-rectangle-bar-w1-cold-drawn-1superZoom-desk19276

1/16" x 1/4" Tool Steel Rectangle Bar W1 Cold Drawn Part # 19279

1/16" x 1/4" Tool Steel Rectangle Bar W1 Cold Drawn -
Part #: 19279
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
$12.90 for 1
$12.90 ea.

Dimensions

  • Thickness: 0.0625"
  • Width: 0.25"
Click for more details
tool-steel-rectangle-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-rectangle-bar-w1-cold-drawn-1superZoom-desk19279

5/64" x 1/2" Tool Steel Rectangle Bar O1 Precision Ground Part # 11688

5/64" x 1/2" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11688
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
$26.35 for 1
$26.35 ea.

Dimensions

  • Thickness: 0.0781"
  • Width: 0.5"
Click for more details
tool-steel-rectangle-bar-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-rectangle-bar-o1-1superZoom-desk11688

5/64" x 3/4" Tool Steel Rectangle Bar O1 Precision Ground Part # 11689

5/64" x 3/4" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11689
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
$32.78 for 1
$32.78 ea.

Dimensions

  • Thickness: 0.0781"
  • Width: 0.75"
Click for more details
tool-steel-rectangle-bar-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-rectangle-bar-o1-1superZoom-desk11689

5/64" x 1" Tool Steel Rectangle Bar O1 Precision Ground Part # 11690

5/64" x 1" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11690
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
$39.08 for 1
$39.08 ea.

Dimensions

  • Thickness: 0.0781"
  • Width: 1"
Click for more details
tool-steel-rectangle-bar-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-rectangle-bar-o1-1superZoom-desk11690

5/64" x 1 1/4" Tool Steel Rectangle Bar O1 Precision Ground Part # 11691

5/64" x 1 1/4" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11691
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
$45.25 for 1
$45.25 ea.

Dimensions

  • Thickness: 0.0781"
  • Width: 1.25"
Click for more details
tool-steel-rectangle-bar-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-rectangle-bar-o1-1superZoom-desk11691

5/64" x 1 1/2" Tool Steel Rectangle Bar O1 Precision Ground Part # 11692

5/64" x 1 1/2" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11692
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
$51.63 for 1
$51.63 ea.

Dimensions

  • Thickness: 0.0781"
  • Width: 1.5"
Click for more details
tool-steel-rectangle-bar-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-rectangle-bar-o1-1superZoom-desk11692

5/64" x 2" Tool Steel Rectangle Bar O1 Precision Ground Part # 11693

5/64" x 2" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11693
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
$64.38 for 1
$64.38 ea.

Dimensions

  • Thickness: 0.0781"
  • Width: 2"
Click for more details
tool-steel-rectangle-bar-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-rectangle-bar-o1-1superZoom-desk11693

5/64" x 2 1/2" Tool Steel Rectangle Bar O1 Precision Ground Part # 11694

5/64" x 2 1/2" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11694
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
$76.45 for 1
$76.45 ea.

Dimensions

  • Thickness: 0.0781"
  • Width: 2.5"
Click for more details
tool-steel-rectangle-bar-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-rectangle-bar-o1-1superZoom-desk11694

5/64" x 3" Tool Steel Rectangle Bar O1 Precision Ground Part # 11695

5/64" x 3" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11695
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
$89.30 for 1
$89.30 ea.

Dimensions

  • Thickness: 0.0781"
  • Width: 3"
Click for more details
tool-steel-rectangle-bar-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-rectangle-bar-o1-1superZoom-desk11695

5/64" x 6" Tool Steel Rectangle Bar O1 Precision Ground Part # 11697

5/64" x 6" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11697
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
$167.73 for 1
$167.73 ea.

Dimensions

  • Thickness: 0.0781"
  • Width: 6"
Click for more details
tool-steel-rectangle-bar-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
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tool-steel-rectangle-bar-o1-1superZoom-desk11697

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