5/16″ X 1 1/2″ X 18″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 54106 Final Sale

5/16″ X 1 1/2″ X 18″ Starrett Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 54106 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.

True flat stock with consistent thickness and width for precise machining and square edges

Oil-hardened tool steel (AISI O-1) provides good hardness after heat treatment and workable machinability

Long 18 inch length supports longer parts and easy shaping; can be cut to shorter lengths as needed

Surface grind finish reduces binding and improves accuracy when used in fixtures, jigs, or die components

Solid, single-piece blank suitable for fabrication of blades, punches, dies, fixtures, and general tooling

Specifications

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

Material: AISI O-1 oil-hardened tool steel

Finish: Precision ground

Finish/Condition: Precision ground surfaces

Form: Solid, single-piece flat stock

Applications

Machining shops and metal fabrication facilities for stock preparation, tooling, and fixture components

Die making and punch tooling applications requiring precise flat stock blanks

Prototype shops and workshops performing milling, grinding, and shaping tasks

Educational labs and makerspaces handling metalworking projects needing reliable stock material