5/8" X 4" X 18" Oversize Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel (1 Pc)

StarrettSKU: 57039

Price:
Sale price$419.14per 1( $419.14 each)
Pieces 1
Measurement type Inch
Length 18"
Material AISI O-1 Oil Hardened Steel
Grade AISI O-1
Style Oil Hardened
Thickness 5/8"
Width 4"
Weight 9.92 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Oversize precision ground flat stock crafted from AISI O-1 oil hardened steel. This single piece stock provides a stable blank for tooling, blades, and fixtures that require tight flatness and consistent thickness.

Specs

  • Material: AISI O-1 oil hardened steel
  • Size (thickness x width x length): 5/8 inch x 4 inch x 18 inches
  • Finish: Precision ground; oversize stock
  • Quantity: 1 piece

Features

  • Precision ground flat faces deliver consistent thickness and surface straightness, reducing setup time during milling, grinding, or broaching.
  • AISI O-1 oil hardened steel offers balanced machinability and edge retention for tool blanks and die making.
  • Oversize stock provides material for final shaping and finishing while preserving tool-facing surfaces from initial rough work.
  • One piece construction eliminates seams or welds, improving rigidity for jigs and fixtures.
  • Suitable for secondary operations such as grinding, shaping, and polishing to achieve final specifications.

Physical

  • Dimensions: 5/8 inch by 4 inch by 18 inches
  • Material: AISI O-1 oil hardened steel
  • Finish: Precision ground; oversize
  • Form: Solid, one piece stock

Industry Used In

  • Machine shops for custom tool blanks, dies, and fixtures
  • Metal fabrication and prototype development
  • Tool and die making, stamping, and cutting operations
  • Knife and blade making and repair work
  • Educational labs and hobbyist metalworking projects requiring precise flat stock

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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