Premium 5/16″ X 2 1/2″ X 18″ Starrett Oversize Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 56994

5/16″ X 2 1/2″ X 18″ Starrett Oversize Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 56994 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 ensures flatness along the full length for accurate machining and squaring

AISI O-1 oil-hardened steel provides consistent material behavior during shaping, milling, and drilling

Oversize stock offers extra material for final finishing and precise reshaping

Versatile base stock for tool making, die work, fixtures, jigs, blades, and custom components

Machining compatibility suitable for milling, grinding, drilling, and filing with conventional equipment

Specifications

Material: AISI O-1 oil-hardened steel

Thickness: 5/16 inch

Width: 2 1/2 inches

Length: 18 inches

Form: Oversize precision ground flat stock

Dimension: 5/16 inch thick x 2 1/2 inches wide x 18 inches long

Finish/Processing: Precision ground

Applications

Tool and die shops for custom tooling and fixtures

Machine shops and fabrication shops for prototypes, fixtures, and base stock

Die making, gauge development, and jig fabrication

Metalworking labs and workshop environments requiring precise flat stock