Top Pick 3/32″ X 1/2″ X 36″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 54279

3/32″ X 1/2″ X 36″ Starrett Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 54279 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 provides uniform thickness and straight edges along the entire length

AISI O-1 oil hardened steel balances hardness, machinability, and wear resistance for tooling use

Oil hardening enhances edge retention during fabrication, grinding, and forming operations

Compact 3/32 inch thickness with 1/2 inch width enables use in tight fixtures and as a base stock for custom tooling

One piece stock eliminates joints or seams that could affect accuracy

Specifications

Material: AISI O-1 oil hardened tool steel

Form: Precision ground flat stock

Dimensions: 3/32 inch thick x 1/2 inch wide x 36 inches long

Finish: Precision ground for flatness and straightness; edges are square and consistent along the length

Approximate weight: ~0.48 pounds per piece (based on typical density for AISI O-1 steel)

Applications

Machine shops and tooling operations for custom blanks, blades, punches, and fixtures

Die making and stamping applications requiring precise, straight stock

Fabrication and prototyping environments that need ready-to-machine tool steel stock

Educational labs and workshops for practicing machining and metalworking techniques