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Starrett 54407 Precision Ground Flat Stock 3/8" x 1/2" x 36" AISI O1 Tool Steel

Part of: Starrett Precision Ground Flat Stock Tool Steel

Other options in this family: Starrett 53998 Starrett 53978 Starrett 54110 Starrett 54118 Starrett 57519

Manufacturer

Picture for manufacturer Starrett

Part Number

54407
8 reviews
Sale Price

$86.89

1 left at this price

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Usually delivered within 2 days

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Product Details

The Starrett 54407 is a precision ground flat stock bar made from AISI O1 oil hardening tool steel, measuring 3/8" thick x 1/2" wide x 36" long. This high-quality tool steel is ideal for toolmaking, die work, and precision fabrication applications.

Key Features:

  • AISI O1 oil hardening tool steel composition for superior hardness and wear resistance
  • Precision ground finish on all sides for tight tolerances and smooth surfaces
  • Dimensionally stable material minimizes warping during heat treatment
  • Excellent for intricate work including thin sections with minimal risk of cracking
  • Can be hardened to Rockwell C 57-62 for maximum durability
  • Ideal for gages, punches, dies, cutting tools, and precision machine components

O1 tool steel is known for its excellent machinability in the annealed state and its ability to hold fine edges after hardening. The precision ground finish ensures consistent dimensions throughout the length of the bar, making it perfect for applications requiring tight tolerances.

Easy website

Simple checkout

Good price, easy to use website.

Great price, in stock, what till it comes in to assemble? That will be the test

Good product like described

Website was confusing on my phone. Had to retry several times to get shipping to change.

Fast delivery and easy to operate website

The order itself was great, exactly what I needed for a great price. The shipping however was dismal. I had paid for 2 day shipping but received it after 7 days. After contacting customer service, the issue was resolved quickly and money refunded for the shipping charge. Great CS and place to shop.

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