Trusted Brand 7/64″ X 1/2″ X 18″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 53990

7/64″ X 1/2″ X 18″ Starrett Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 53990 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 surfaces for consistent squareness during machining and finishing

Oil hardened high-carbon tool steel offers good hardness and edge retention after heat treatment

One piece stock provides dimensional stability and straightness for fixtures and jigs

Suitable as a blank for custom tooling, blades, punches, and form components

Specifications

Dimensions: 7/64 inch thick x 1/2 inch wide x 18 inch long

Material: AISI O-1 oil hardened steel

Finish/Form: Precision Ground flat stock, single piece

Cross-section: 7/64 inch thick by 1/2 inch wide

Length: 18 inch

Form: Single-piece rectangular bar

Surface: Precision ground on major faces

Applications

Machine shops and metal fabrication for custom tooling and fixtures

Tool and die making, punches, dies, and forming components

Knife and blade making, cutting tools, and edge-driven applications

Prototype development and fixture construction requiring accurate flat stock