Price Cut 5/16″ X 2 1/2″ X 18″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 54108

5/16″ X 2 1/2″ X 18″ Starrett Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 54108 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.

Oil hardened tool steel (AISI O-1) for stable hardness after grinding

Precision ground flat stock delivers true edges for accurate fixtures and jigs

One piece blank with no welds or joints, suitable for custom tooling, dies, and blades

Good machinability with common shop equipment (milling, drilling, grinding, filing)

Specifications

Material: AISI O-1 oil hardened tool steel

Dimensions: 5/16 inch thick, 2 1/2 inch wide, 18 inch long

Finish: Precision ground flat stock

Thickness: 5/16 inch

Width: 2 1/2 inch

Length: 18 inch

Form: Solid, single-piece stock

Applications

Metal fabrication shops for fixtures, gauges, and alignment blocks

Tool and die shops for custom blanks and forming tools

Machining environments and prototyping labs needing reliable, flat stock

Educational workshops and training facilities for hands-on metalworking projects