Description
1/16" X 1/2" X 18" Starrett Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 57489 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.
- Ground flat stock with tight tolerances for accurate reference surfaces and fixtures
- AISI A-2 air hardened steel provides stable hardness after grinding and through-machine operations
- Rectangular block suitable for jig work, setup blocks, and alignment applications
- Balanced machinability and wear resistance ideal for fixture building and die work
Specifications
- Thickness: 1/16 inch
- Width: 1/2 inch
- Length: 18 inches
- Material: AISI A-2 air hardened tool steel
- Finish: Precision ground
- Shape: Rectangular flat stock block
- Surface: Precision ground on all faces for parallelism and flatness
- Color/appearance: Steel gray finish, no plating specified
Applications
- Machine shops and metal fabrication facilities for fixture construction and setup work
- Tool and die making for reference surfaces, stops, and alignment blocks
- Prototype and small-scale manufacturing environments needing precise flat stock
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