Description
5/16" X 6" X 18" Starrett Oversize Precision Ground Flat Stock | AISI D-2 Air Hardened Steel | 69421 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.
- Oversize precision ground flat stock delivers consistent squareness and flatness for tooling and fixtures.
- AISI D-2, an air hardened tool steel, offers high wear resistance and strong edge retention for stamping and die work.
- One piece construction minimizes joint misalignment, simplifying setup in milling, grinding, or fixture fabrication.
- Surface is precision ground to support stable fixturing and repeatable machining operations.
- Heat treatable to higher hardness levels, enabling extended tool life in demanding applications.
- Suitable for blanking, forming, die restoration, and other wear-critical tasks in metalworking environments.
Specifications
- Stock type: Oversize precision ground flat stock
- Material: AISI D-2 Air Hardened Steel
- Dimensions (thickness × width × length): 5/16 inch × 6 inch × 18 inch
- Dimensions: 5/16 inch thick, 6 inch wide, 18 inch long
- Finish: Precision ground
- Form: Solid, single piece
Applications
- Tooling and die making, stamping, blanking, and forming operations
- Metal fabrication and rework shops requiring wear resistant stock
- Mold making and fixture fabrication for precision components
- Industrial manufacturing and repair environments needing durable, hard tool steel stock
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