1″ X 6″ X 18″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 54221 Next Day Delivery

1″ X 6″ X 18″ Starrett Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 54221 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 surface: Consistent flatness and squareness for milling, drilling, and finishing operations

Oil hardened tool steel: Enhanced wear resistance and edge retention for longer tool life during fabrication

Raw stock versatility: Suitable for custom dies, jigs, fixtures, and prototyping projects

Specifications

Dimensions: 1 inch thick, 6 inches wide, 18 inches long

Material: AISI O-1 oil hardened steel

Finish: Precision ground for flat stock surface

Count: One piece

Form: Rectangular flat stock block

Surface finish: Precision ground to minimize workpiece deviation

Dimensions reference: 1 inch thick, 6 inches wide, 18 inches long

Applications

Machine shops for custom stock, fixtures, and dies

Fabrication facilities for jigs, fixtures, and alignment references

Prototype and research environments for quick builds and test pieces

Educational settings for practical metalworking practice using real tool steel