3/16″ X 12″ X 36″ Starrett Precision Ground Flat Stock AISI A-2 Air Hardened Steel 59161 Big Sale

3/16″ X 12″ X 36″ Starrett Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 59161 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.

Precision-ground faces for flatness and parallelism, enabling accurate fixturing and consistent results in machining operations.

One-piece flat stock provides a uniform reference surface with no welds or joints that could introduce misalignment.

AISI A-2 air-hardening steel combines machinability with post-machining dimensional stability after heat treatment.

Rectangular profile supports straightforward clamping, milling, grinding, and drilling operations in shop workflows.

Specifications

Material: AISI A-2 Air Hardened Steel

Finish/Process: Precision ground

Dimensions: 3/16 inch thick by 12 inches wide by 36 inches long

Form: Flat rectangular bar

Cross-section: 3/16 inch thick, 12 inches wide

Length: 36 inches

Edges: Squared and deburred; natural steel finish

Surface: Both faces precision ground

Applications

Machine shops and metal fabrication shops for custom jigs, fixtures, and tooling components

Prototype development and R&D manufacturing where precise, repeatable flat stock is required

Die and forming tool construction, where dimensional stability aids alignment and wear resistance

Educational labs and vocational programs teaching machining, fixturing, and toolmaking techniques