Special Discount 3/8″ X 6″ X 36″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 54421

3/8″ X 6″ X 36″ Starrett Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 54421 is Starrett precision ground flat stock, supplied ground flat, square and parallel in aisi o-1 oil hardened steel so it goes straight into layout, fixturing and machining work without further surfacing.

Precision ground flat surfaces provide consistent squareness and straightness for fixtures, jigs, and dies

Oil hardened AISI O-1 tool steel offers hardened edge retention with good machinability for fabrication tooling

Single-piece construction minimizes gaps or misalignment in assembled tooling

Flat stock geometry reduces milling chatter and supports repeatable setups

Ideal for knife making blanks, forming tools, and prototype fixtures due to standard size and reliable flatness

Specifications

Stock type: Flat stock

Material: AISI O-1 oil hardened tool steel

Dimensions: 3/8 inch thick; 6 inch wide; 36 inch long

Finish: Precision ground

Applications

Machining shops for custom tooling, fixtures, and jigs requiring precise flat stock

Tool and die making, forming tools, gauges, and alignment components

Prototyping and small-batch fabrication where consistent flat stock improves repeatability

Metal fabrication and layout work needing reliable, straight stock for squaring and fixturing