5/16″ X 2″ X 18″ Starrett Oversize Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 56993 Limited Offer

5/16″ X 2″ X 18″ Starrett Oversize Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 56993 is Starrett precision ground flat stock, supplied ground flat, square and parallel in aisi o-1 oil hardened steel so it goes straight into layout, fixturing and machining work without further surfacing.

Precision ground flat stock provides a true, flat reference surface for milling, drilling, and grinding setups

O-1 oil hardened tool steel offers reliable wear resistance and edge stability after heat treatment

Oversize 18 inch length supports custom tooling, fixture integration, or end trimming as needed

One piece construction minimizes joint weaknesses in fixturing applications

Balanced machinability with post-process finish potential for gauges, jigs, and dies

Specifications

Dimensions: 5/16 inch thickness x 2 inch width x 18 inch length

Material: AISI O-1 Oil Hardened Steel

Finish: Precision ground flat stock

Thickness: 5/16 inch

Width: 2 inch

Length: 18 inch

Applications

Tool and die making

Machining and metal fabrication

Prototype development and fixture building

Gauge and jig construction

Custom tooling blanks for specialty projects