3/64″ X 3″ X 36″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 58637 Free Returns

3/64″ X 3″ X 36″ Starrett Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 58637 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 faces provide flat machining surfaces for accurate milling, drilling, and surface finishing

AISI O-1 oil hardened tool steel offers a balanced combination of hardness, wear resistance, and machinability for toolmaking and fabrication

Single-piece stock maintains consistent geometry along the full length for reliable fixturing and gauging

Rectangular cross-section yields predictable seating in clamps, vises, and fixtures

Thin thickness enables shallow pockets, shimming, or thin-part forming without excessive material removal

Specifications

Thickness: 3/64 inch

Width: 3 inch

Length: 36 inch

Material: AISI O-1 oil hardened steel

Finish/Process: Precision ground

Overall length: 36 inch

Cross-section: 3 inch wide by 3/64 inch thick

Surface condition: Precision ground on both faces

Applications

Machining shops for fixture stock, shims, gauging blocks, and toolmaking components

Die making and metal fabrication where precise flat stock supports forming, trimming, and alignment

Prototype development and DIY metalworking projects requiring stable, flat steel stock