New Arrival 3/4″ X 12″ X 36″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 54490

3/4″ X 12″ X 36″ Starrett Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 54490 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 designed to provide reliable machining surfaces for milling, grinding, and forming tasks.

One piece construction eliminates joints that could affect alignment during fabrication and toolmaking.

Oil hardened heat treatment (AISI O-1) enhances hardness and wear resistance for tooling and die components.

Directly usable as base stock for custom tools, fixtures, blades, punches, and die work with minimal preliminary preparation.

Consistent dimensional stability supports repeatable setups in production environments.

Specifications

Thickness: 3/4 inch

Width: 12 inch

Length: 36 inch

Material: AISI O-1 oil hardened steel

Form: rectangular flat stock; single piece

Surface condition: precision ground to facilitate subsequent machining

Material state: oil hardened tool steel (AISI O-1)

Applications

Machining shops and job shops for custom parts, fixtures, and tooling components

Metal fabrication and forming operations requiring reliable stock for fabrication projects

Die making and stamping for tooling blanks and preliminary die components

Prototype development and R&D labs needing precise flat stock for experiments and fixtures