Buy Online 3/16″ X 3″ X 36″ Starrett Oversize Precision Ground Flat Stock AISI A-2 Air Hardened Steel 56901

3/16″ X 3″ X 36″ Starrett Oversize Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 56901 is Starrett precision ground flat stock, supplied ground flat, square and parallel in aisi a-2 air hardened steel so it goes straight into layout, fixturing and machining work without further surfacing.

Oversize flat stock with precise ground surfaces for accurate reference and setup work

AISI A-2 air hardened steel provides reliable wear resistance and dimensional stability

Rectangular, no holes or features that might interfere with milling, drilling, or grinding operations

Flat faces minimize runout in fixtures, jigs, and machining references

Ideal for long-span reference surfaces, tool blanks, and fixture components

Specifications

Thickness: 3/16 inch

Width: 3 inch

Length: 36 inch

Material: AISI A-2 air hardened steel

Finish: Precision ground

Rectangular bar with parallel, ground faces

Machinable with standard tooling; suitable for milling, drilling, and shaping

Untouched by additional features to ensure true flatness across the length

Applications

Machine shops and tool and die environments for fixture construction and reference surfaces

Fabrication shops requiring long, stable reference stock for alignment and gauging

Prototyping labs and education settings for precision buildouts and test fixtures