5/16" X 1 1/4" X 18" Oversize Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel (1 Pc)
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5/16" X 1 1/4" X 18" Oversize Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel (1 Pc)

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5/16" X 1 1/4" X 18" Oversize Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel (1 Pc)

StarrettSKU: 56991
Price:
$100.45per 1( $100.45 each)
Pieces 1
Measurement type Inch
Length 18"
Material AISI O-1 Oil Hardened Steel
Grade AISI O-1
Style Oil Hardened
Thickness 5/16"
Width 1 1/4"
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

Specs

  • Form: Oversize precision ground flat stock
  • Material: AISI O-1 oil-hardened steel
  • Thickness: 5/16 inch
  • Width: 1 1/4 inch
  • Length: 18 inch
  • Quantity: 1 piece

Features

  • Precision ground surface provides a flat, true base for accurate machining setups
  • Oversize blank supports final dimensioning to exact thickness and width during finishing
  • AISI O-1 oil-hardened steel offers good machinability with stable wear characteristics
  • Long 18 inch form enables use in larger fixtures, jigs, and tooling projects
  • Suitable for milling, drilling, grinding, and fixture construction tasks

Physical

  • Form: Flat rectangular stock
  • Finish: Precision ground
  • Dimensions (approximate in product specs): 5/16 inch thick, 1 1/4 inch wide, 18 inch long

Industry Used In

  • Tool and die shops for fixture bases and form blocks
  • Machining and fabrication shops needing reliable base stock for jigs and stops
  • Prototyping workflows and experimental setups requiring precise, flat stock
  • Metalworking environments where consistent surface flatness is critical for alignment and squaring

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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