3/16″ X 2 1/2″ X 36″ Starrett Oversize Precision Ground Flat Stock AISI A-2 Air Hardened Steel 56900 Free Returns

3/16″ X 2 1/2″ X 36″ Starrett Oversize Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 56900 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.

Oversize blank provides extra stock for final milling, squaring, and edge truing without compromising surface integrity.

AISI A-2 air hardened steel delivers solid wear resistance and dimensional stability during machining and fixture fabrication.

Precision ground on faces and edges ensures flatness and parallelism between surfaces, enabling reliable fixturing and gauging.

Uniform thickness across the full length reduces the need for excessive stock removal during finishing operations.

Suitable for tooling blanks, jigs, dies, and custom fixtures where a stable starting blank is required.

Specifications

Material: AISI A-2 air hardened tool steel

Finish: Precision ground

Thickness: 3/16 inch

Width: 2 1/2 inches

Length: 36 inches

Format: Oversize precision ground flat stock

Surface finish: Precision ground on both faces and edges

Form: Solid flat stock

Applications

Machine shops and tool rooms performing fixture fabrication, die work, and tooling blanks

Prototyping labs and fabricators needing precise reference stock for gauges and jigs

Automotive, aerospace, and general manufacturing sectors that rely on stable, machinable blank stock

Educational labs teaching precision flattening, squaring, and measurement techniques using high quality flat stock