Description
3/16" X 2 1/2" X 36" Starrett Oversize Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 56900 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 blank provides extra stock for final milling, squaring, and edge truing without compromising surface integrity.
- AISI A-2 air hardened steel delivers solid wear resistance and dimensional stability during machining and fixture fabrication.
- Precision ground on faces and edges ensures flatness and parallelism between surfaces, enabling reliable fixturing and gauging.
- Uniform thickness across the full length reduces the need for excessive stock removal during finishing operations.
- Suitable for tooling blanks, jigs, dies, and custom fixtures where a stable starting blank is required.
Specifications
- Material: AISI A-2 air hardened tool steel
- Finish: Precision ground
- Thickness: 3/16 inch
- Width: 2 1/2 inches
- Length: 36 inches
- Format: Oversize precision ground flat stock
- Surface finish: Precision ground on both faces and edges
- Form: Solid flat stock
Applications
- Machine shops and tool rooms performing fixture fabrication, die work, and tooling blanks
- Prototyping labs and fabricators needing precise reference stock for gauges and jigs
- Automotive, aerospace, and general manufacturing sectors that rely on stable, machinable blank stock
- Educational labs teaching precision flattening, squaring, and measurement techniques using high quality flat stock
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