Professional Grade 3/32″ X 1 1/4″ X 18″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 53981

3/32″ X 1 1/4″ X 18″ Starrett Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 53981 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 consistent flatness for accurate machining and finishing tasks

AISI O-1 oil hardened steel offers reliable hardness and wear resistance for fixture and jig components

One piece construction suitable for custom fabrication,ometric alignment fixtures, and dedicated tooling blocks

Ready-to-machine stock that maintains dimensional stability through milling, drilling, and grinding operations

Specifications

Thickness: 3/32 inch

Width: 1 1/4 inch

Length: 18 inch

Material: AISI O-1 oil hardened steel

Form: Precision ground flat stock

Shape: Rectangular flat bar

Surface finish: Precision ground

Dimensions: 3/32 inch thick × 1 1/4 inch wide × 18 inch long

Material state: Oil hardened tool steel

Applications

Machine shops for custom parts, shims, and fixture blocks

Tool and die making for stock blocks and prototype components

Fabrication and metalworking shops performing custom fabrications

Educational and hobbyist workshops for learning basic stock preparation and machining techniques