5/16″ X 3″ X 18″ Starrett Oversize Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 56995 Hot Picks

5/16″ X 3″ X 18″ Starrett Oversize Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 56995 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 faces provide flatness and consistent thickness along the full length

AISI O-1 oil hardened steel combines hardness with machinability for common shop fabrication tasks

Oversize format reduces setup time during rough milling and shaping operations

Suitable for blade blanks, forming tools, dies, fixtures, and jigs

Heat treatable to increase hardness and wear resistance after initial machining

Specifications

Material: AISI O-1 oil hardened tool steel

Stock type: Oversize precision ground flat stock

Dimensions: 5/16 inch thick x 3 inch wide x 18 inch long

Finish: precision ground faces

Length: 18 inch; Width: 3 inch; Thickness: 5/16 inch

Packaging: 1 piece per pack

Applications

Tooling and die making

Metal fabrication shops and job shops

Prototype development and custom fabrication

Knife and blade making

General shop applications requiring flat stock and form stability