Same Day Shipping 7/8″ X 2 1/2″ X 18″ Starrett Oversize Precision Ground Flat Stock AISI A-2 Air Hardened Steel 57640

7/8″ X 2 1/2″ X 18″ Starrett Oversize Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 57640 is Starrett precision ground flat stock, supplied ground flat, square and parallel in aisi a-2 air hardened steel so it goes straight into layout, fixturing and machining work without further surfacing.

Derived from AISI A-2 air hardened steel for reliable tool steel performance

Oversize length provides machining allowances for finish work and squaring operations

Precision ground surfaces deliver consistent flatness and repeatable setups

Single piece stock ensures dimensional stability and reduces joint-related issues during milling

Specifications

Material: AISI A-2 Air Hardened Steel

Finish: Precision Ground

Form: Oversize flat stock

Dimensions: Thickness 7/8 inch; Width 2 1/2 inches; Length 18 inches

Shape: rectangular flat stock block

Cross-section: 7/8 inch thick by 2 1/2 inches wide

Length: 18 inches

Surface: precision ground

Applications

Tool and die shops for dies, fixtures, and blanking operations

Machine shops performing milling, drilling, and forming

Fabrication shops requiring rigid tool steel blanks for custom tooling