Description
3/8" X 1/2" X 36" Starrett Precision Ground Flat Stock | AISI D-2 Air Hardened Steel | 69309 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.
- Air hardened D-2 tool steel delivers high wear resistance and edge retention for tooling applications
- Precision ground surface enables tight tolerances and smooth secondary machining
- Stable flat geometry with low distortion during processing and heat treatment
- Suitable for punches, dies, and forming tools requiring durable, sharp edges
- Good machinability for shaping, grinding, and regrind cycles without excessive tool wear
Specifications
- Material: AISI D-2 air hardened tool steel
- Finish: Precision ground
- Thickness: 3/8 inch
- Width: 1/2 inch
- Length: 36 inches
- Form: Flat stock bar
- Surface: Precision ground finish
- Dimensions (thickness x width x length): 3/8 inch x 1/2 inch x 36 inches
Applications
- Die making and stamping tooling
- Blanking, piercing, and forming operations
- Punches, dies, and cutting tools requiring wear resistance
- Machining components and fixtures demanding precise tolerances
- Industrial tooling and fixture construction with high hardness requirements
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