Trusted Brand 5/16″ X 5/16″ X 18″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 54101
Original price was: $46.60.$24.23Current price is: $24.23.
For orders under $150.00, a shipping fee of $12.99 applies.
5/16″ X 5/16″ X 18″ Starrett Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 54101 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 delivers true squareness and consistent thickness for reliable machining
AISI O-1 oil hardened steel combines machinability with edge retention for tooling applications
Uniform cross-section minimizes chatter and deformation during milling, shaping, and grinding
Ideal for fabricating custom tools, fixtures, punches, blades, and prototype components
Ready-to-machine stock that supports tight tolerances in common metalworking workflows
Specifications
Cross-section: 5/16 inch by 5/16 inch
Length: 18 inch
Material: AISI O-1 oil hardened steel
Finish: Precision ground stock
Overall length: 18 inch
Surface: Precision ground
Applications
Machine shops performing tool and die work
Tooling and die making, crafting custom blades and punches
Fixtures and gauges fabrication in metalworking environments
R and D labs and prototyping shops requiring precise, hardenable stock





