Description
5/16" X 3/4" X 18" Starrett Oversize Precision Ground Flat Stock | AISI D-2 Air Hardened Steel | 69412 is Starrett precision ground flat stock, supplied ground flat, square and parallel in aisi d-2 air hardened steel so it goes straight into layout, fixturing and machining work without further surfacing.
- Precision ground faces provide flatness and squareness suitable for milling, grinding, and inspection setups
- AISI D-2 air hardened steel offers high wear resistance and edge stability for tooling and die applications
- Oversize length enables easier face-to-face setup, additional material for truing, or post-process shaping
- Consistent geometry reduces setup time and improves repeatability in production workflows
- Versatile for tool and die work, blade stock, and fixture construction requiring hard, stable stock
Specifications
- Stock type: Oversize precision ground flat stock
- Material: AISI D-2 air hardened steel
- Size: Thickness 5/16 inch; Width 3/4 inch; Length 18 inches
- Finish: Precision ground
- Dimensions: 5/16 inch thick × 3/4 inch wide × 18 inches long
Applications
- Tool and die making: dies, punches, and forming tools requiring hard stock
- Metal stamping and forming operations where wear resistance is critical
- Machining fixtures, gauges, and prototype tooling that demand dimensional stability
- Blade stock and wear plates for high-precision manufacturing environments
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