3/16″ X 12″ X 18″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 58720 Special Offer

3/16″ X 12″ X 18″ Starrett Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 58720 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.

O-1 oil hardened tool steel provides a tough, stable base with good wear resistance

Precision ground faces deliver flatness and squareness for reliable machining, milling, and drilling

One piece stock reduces joint weaknesses and improves consistency during shaping and finishing

Suitable for custom blades, punches, fixtures, and prototyping applications

Dimensionally stable stock appropriate for routine workshop tooling tasks

Specifications

Material: AISI O-1 Oil Hardened Steel

Stock: Precision Ground Flat Stock

Thickness: 3/16 inch

Width: 12 inch

Length: 18 inch

Finish: Precision ground

Dimensions: 3/16 inch thick × 12 inch wide × 18 inch long

Applications

Tool and die shops, machining centers, and metal fabrication environments

Prototype studios and education laboratories focusing on tool making and metalworking

Custom blade fabrication, forming dies, jigs, and fixtures

Blanks for punches, notching, trimming, and finishing operations