Top Rated 5/8″ X 1″ X 18″ Starrett Oversize Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 57032

5/8″ X 1″ X 18″ Starrett Oversize Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 57032 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 delivers consistent thickness and flatness for milling, drilling, and fixture fabrication.

AISI O-1 oil-hardened steel provides hardness and wear resistance suitable for tooling, dies, and custom jigs.

Oversize length enables longer machining runs and multiple setups from a single piece.

Squared edges and ground surfaces support accurate truing and repeatable workholding.

Specifications

Material: AISI O-1 oil-hardened steel

Stock type: Oversize precision ground flat stock

Dimensions: 5/8 inch thick by 1 inch wide by 18 inch long

Geometry: 5/8 inch thick, 1 inch wide, 18 inch long; precision ground flat surfaces

Form: One piece

Applications

Tooling and die making

Precision machining and metalworking shops

Fabrication, jig and fixture construction

Prototyping, educational workshops, and DIY projects