Deal 3/4″ X 3/4″ X 36″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 54476

3/4″ X 3/4″ X 36″ Starrett Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 54476 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 faces provide flatness and squareness across the full length

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

One piece stock reduces joints and potential movement during machining, jigs, and fixture work

36 inch length enables longer fixtures, knives, punches, or forming dies without intermediate joins

Suitable for common machine shop operations (milling, drilling, grinding) and standard finishing processes

Can be heat treated or tempered to achieve specific hardness profiles as project requirements dictate

Specifications

Dimensions: 3/4 inch by 3/4 inch by 36 inches

Material: AISI O-1 oil hardened steel

Finish: Precision ground

Form: Solid flat stock

Cross-section: 3/4 inch by 3/4 inch (square)

Length: 36 inches

Surface: Faces are precision ground; edges are squared for accurate mounting and fitting

Notes: One piece construction suitable for custom tooling and fixture fabrication

Applications

Machine shops performing custom tooling, fixture fabrication, and prototypes

Fabrication shops building dies, punches, and forming components

Tooling and die shops requiring reliable stock for durable parts

Prototyping labs and educational metalworking facilities

DIY and hobbyist metalworking setups that need consistent, straight stock for project work