3/4″ X 4 1/2″ X 18″ Starrett Oversize Precision Ground Flat Stock AISI A-2 Air Hardened Steel 57629 Get Yours

3/4″ X 4 1/2″ X 18″ Starrett Oversize Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 57629 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.

All surfaces precision ground for flatness and accuracy on the stock

Oversize dimensions provide extra material for final shaping, squaring, or fixturing

One piece construction minimizes joints and potential gaps during setup

AISI A-2 steel balances hardness, toughness, and wear resistance for tooling and fabrication work

Specifications

Material: AISI A-2 air hardened steel

Size: thickness 3/4 inch; width 4 1/2 inch; length 18 inch

Form: oversize precision ground flat stock

Heat treatment: air hardened

Finish: precision ground surfaces

Piece count: 1

Material identity: AISI A-2 air hardened steel

Applications

Tool and die making: stock for fixtures, dies, reference blocks

Machining and milling: rigid reference surface, custom clamp and fixture fabrication

Prototyping and jig construction: quick-build fixtures and gauges

Fabrication shops: general flat stock for shims, alignment references, and precision setups