5/64″ X 2 1/2″ X 18″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 53974 Next Day Delivery

Product overview: 5/64 inch thick, 2 1/2 inches wide, 18 inches long precision ground flat stock manufactured from AISI O-1 oil hardened steel. One piece per order.

Precision-ground flat stock with true faces for consistent machining results

O-1 tool steel offers reliable machinability and edge retention after shaping

Oil-hardened formulation provides predictable hardening behavior during heat treatment

Single-piece stock suitable for custom tooling, fixtures, gauges, and simple blades

Flat stock that maintains straightness along the full length when properly handled

Specifications

Material: AISI O-1 oil hardened steel

Thickness: 5/64 inch

Width: 2 1/2 inches

Length: 18 inches

Stock profile: flat stock with precision ground faces and square edges

Size reference: 5/64 inch thick, 2 1/2 inches wide, 18 inches long

Material state: oil hardened tool steel suitable for further machining and forming

Applications

Tooling and die shops for custom punches, dies, and interface components

Machining and fabrication facilities performing prototyping and fixture construction

Metalworking education labs and training environments requiring precise flat stock

Fabrication workshops producing gauges, shims, and simple blades