Discount 1/4″ X 4″ X 18″ Starrett Oversize Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 56982

1/4″ X 4″ X 18″ Starrett Oversize Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 56982 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 stock provides a true reference surface for milling, drilling, and grinding operations

Oversize dimensions allow raw stock to be reduced to final workpiece size with fewer intermediate steps

Oil hardened steel offers wear resistance and stable hardness during toolmaking and fixture fabrication

Good machinability with standard tooling, enabling accurate squareness and flatness in fixtures and jigs

Specifications

Material: AISI O-1 oil hardened steel

Thickness: 1/4 inch

Width: 4 inches

Length: 18 inches

Stock type: Oversize precision ground flat stock

Surface finish: Precision ground

Flat stock form factor suitable for fabrication, clamping, and stock material for machined parts

Applications

Machine shops performing fixture and jig fabrication

Tooling and die makers building press tooling and alignment references

Prototyping and small-batch manufacturing requiring stable, straight flat stock