3/8″ X 1 1/4″ X 36″ Starrett Precision Ground Flat Stock AISI D-2 Air Hardened Steel 69312 Authentic

3/8″ X 1 1/4″ X 36″ Starrett Precision Ground Flat Stock | AISI D-2 Air Hardened Steel | 69312 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 to maintain flatness across the entire length, reducing initial truing in machining workflows

AISI D-2 air hardened tool steel offers high hardness and excellent wear resistance

Single-piece flat stock minimizes runout and chatter during machining compared to multi-piece assemblies

Flat stock form supports milling, grinding, shaping, and broaching applications with consistent stock dimensions

Specifications

Material: AISI D-2 air hardened steel

Finish: Precision ground flat stock

Dimensions: 3/8 inch thick x 1 1/4 inch wide x 36 inches long

Pieces per package: 1

Weight not specified; single piece

Applications

Tool and die shops for creating forming tools, punches, and dies

Metal stamping and precision forming operations requiring durable, flat stock

Machining and fabrication environments where consistent stock flatness and wear resistance are critical

Prototype shops and custom tooling projects that demand reliable, single-piece flat stock