5/32″ X 3/4″ X 18″ Starrett Precision Ground Flat Stock AISI D-2 Air Hardened Steel 69131 Top Pick

5/32″ X 3/4″ X 18″ Starrett Precision Ground Flat Stock | AISI D-2 Air Hardened Steel | 69131 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 flat stock delivers consistent faces and squareness for machining passes

AISI D-2 tool steel offers high wear resistance and edge retention after air hardening

Single-piece construction reduces setup complexity and misalignment during fabrication

Specific dimensions align with common tooling and fabrication workflows

Suitable for tooling blanks, dies, punches, and other cold-work applications

Specifications

Dimensions: 5/32 inch by 3/4 inch by 18 inch

Material: AISI D-2 air hardened steel

Finish: Precision ground

Form: Flat stock, single piece

Profile: flat rectangular stock

Surface finish: precision ground

Applications

Tool and die manufacturing

Stamping and punching operations

Cutting tool blanks and die blocks

Cold work tooling and wear-resistant components

Metal fabrication and machine shop prototyping