3/4″ X 5″ X 36″ Starrett Oversize Precision Ground Flat Stock AISI D-2 Air Hardened Steel 69577 Fan Favorite

3/4″ X 5″ X 36″ Starrett Oversize Precision Ground Flat Stock | AISI D-2 Air Hardened Steel | 69577 is Starrett precision ground flat stock, supplied ground flat, square and parallel in aisi d-2 air hardened steel so it goes straight into layout, fixturing and machining work without further surfacing.

Precision ground surface provides a ready-to-machine reference for setup and inspection

Monolithic, single-piece construction minimizes alignment errors in fixtures and jigs

Air hardened D-2 steel delivers high wear resistance and edge retention for repetitive use

Oversize dimensions enable final machining to exact dimensions and squareness

Suitable for use as a straight edge, reference plane, fixture base, or toolmaking stock

Specifications

Size (thickness x width x length): 3/4 inch x 5 inch x 36 inch

Material: AISI D-2 air hardened steel

Configuration: Oversize precision ground flat stock, one piece

Dimensions: 3/4 inch thick x 5 inch wide x 36 inch long

Finish: Precision ground

Applications

Machine shops and tool and die makers for fixture bases, jigs, and gauging reference surfaces

Die and mold work, where stable, flat stock is required for reference and alignment

Automotive, aerospace, and general manufacturing for precision setup and inspection tasks

Quality labs and metrology environments as a dependable straight edge and reference plane