1/2″ X 3″ X 18″ Starrett Precision Ground Flat Stock AISI D-2 Air Hardened Steel 69191 Best Choice

1/2″ X 3″ X 18″ Starrett Precision Ground Flat Stock | AISI D-2 Air Hardened Steel | 69191 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 on all faces for flatness and squareness during machining

AISI D-2 tool steel provides wear resistance and edge retention under repetitive cutting or forming

Air hardened treatment offers dimensional stability after finishing operations

Rigid rectangular cross-section suitable for fixtures, jigs, dies, and setup blocks

Ready for final machining operations such as drilling, milling, and grinding

Specifications

Thickness: 1/2 inch

Width: 3 inch

Length: 18 inch

Material: AISI D-2 air hardened steel

Form: Precision ground flat stock

Overall geometry corresponds to a flat stock block: half inch thick, three inch wide, eighteen inch long

Surface finish: precision ground; edges machined for true, straight edges

State: solid stock suitable for further machining without preliminary preparation

Applications

Tool and die making

Fixture and jig fabrication

Machining and metalworking shops

Prototype development and engineering labs

Maintenance and repair operations requiring flat stock for alignment and holding applications