Order Now 3/16″ X 1″ X 36″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 54340

3/16″ X 1″ X 36″ Starrett Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 54340 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 surfaces provide consistent toolmaking results and predictable milling or drilling outcomes

AISI O-1 oil hardened steel offers a balance of hardness and machinability for custom tooling and fabrication

Single-piece stock minimizes setup variations and improves repeatability across operations

Flat stock format supports fabrication of fixtures, jigs, blades blanks, and forming tools

Specifications

Material: AISI O-1 oil hardened steel

Form: Precision ground flat stock, single piece

Thickness: 3/16 inch

Width: 1 inch

Length: 36 inches

Dimensionally stable single piece stock with uniform cross-section along the full length

Smooth, flat surfaces with square edges ready for secondary processing

Applications

Tooling and die making shops

Machining, metal fabrication, and prototyping facilities

Fixture, jig, and blade blank construction

DIY and hobbyist metalworking projects requiring precise flat stock