1″ X 4″ X 18″ Starrett Oversize Precision Ground Flat Stock AISI D-2 Air Hardened Steel 69478 Limited Time

1″ X 4″ X 18″ Starrett Oversize Precision Ground Flat Stock | AISI D-2 Air Hardened Steel | 69478 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 surfaces provide true, flat reference for milling, drilling, and fixturing tasks

Air hardened D-2 steel delivers high wear resistance and dimensional stability under heavy use

Oversize form factor supports large fixtures and setups without intermediate fabrication

Versatile workpiece suitable for machining, palletizing, and creating custom jigs or shims

Specifications

Material: AISI D-2 air hardened tool steel

Finish: Precision ground flat stock

Dimensions: 1 inch thick, 4 inches wide, 18 inches long

Block shape: Rectangular plate

Surface finish: Precision ground

Heat treatment: Air hardened

Applications

Tooling and die making

Metal fabrication and general machining shops

Fixture and jig construction

Maintenance and repair operations within manufacturing environments

Stamping and press brake workflows requiring precise base surfaces