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Starrett 54137 Precision Ground Flat Stock 7/16" x 1/2" x 18" 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

54137
8 reviews
Sale Price

$34.92

1 left at this price

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Usually delivered within 2 days

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Product Details

The Starrett 54137 is a precision ground flat stock bar made from AISI O1 oil-hardening tool steel, measuring 7/16" thick x 1/2" wide x 18" long. This high-quality tool steel is engineered for dimensional stability and exceptional performance in demanding machining and toolmaking applications.

Key Features:

  • AISI O1 oil-hardening tool steel for superior wear resistance and edge retention
  • Precision ground to tight tolerances for accurate machining work
  • Dimensionally stable material minimizes warping during heat treatment
  • Ideal for intricate work and thin sections with minimal risk of cracking
  • Hardness range of 60-65 HRC when properly heat treated
  • Excellent machinability in annealed condition

O1 tool steel is one of the most popular choices for custom tooling, gauges, jigs, fixtures, and precision parts where dimensional accuracy and wear resistance are critical. The material can be easily machined, drilled, and ground before hardening, then oil-quenched to achieve the desired hardness for your specific application.

It was good

Easy shopping great price

Quality product just as advertised quick shipping. No problem it fits Sammy out.

Very easy, would like to see a cheaper shipping option especially with buying insurance on top.

Had what I needed

Competitive pricing & fast delivery

KB was very helpful on the chat

Ordered two of the same windshield wipers, and they shipped separately.. one was packed very nicely in an oversized box... the other was wrapped in a plastic mailer and arrived with the clips inside crushed

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