Description
1/4" X 1/2" X 18" Starrett Oversize Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 57581 is Starrett precision ground flat stock, supplied ground flat, square and parallel in aisi a-2 air hardened steel so it goes straight into layout, fixturing and machining work without further surfacing.
- Oversize precision ground flat stock with true reference surfaces for consistent setup and fixturing.
- Made from AISI A-2 air hardened steel for wear resistance and dimensional stability in tooling and machining work.
- Cross-section and surface finish maintained through precision grinding for reliable reference in milling, drilling, and grinding operations.
- Rigid stock suitable for fixture and jig construction, custom tooling, and prototype setups.
- Large, flat reference surface enhances repeatability during setup and reduces runout in fixtures.
Specifications
- Thickness: 1/4 inch
- Width: 1/2 inch
- Length: 18 inches
- Material: AISI A-2 air hardened steel
- Finish: Precision ground
- Dimensions: 1/4 inch (thickness) × 1/2 inch (width) × 18 inches (length)
Applications
- Tool and die manufacturing
- Fixture and jig construction
- Machining and prototyping setups
- Stamping and press tooling
- General metal fabrication and fixture reference stock
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