Dayton Lamina - 7/16" Head Diam, 5/16" Shank Diam, A2 Grade Tool Steel, Solid Mold Die Blank & Punch - 1/8" Head Height, 2-1/2" OAL, Blank Punch, Jektole (KJB) Series
Item #: 84600923
Brand: Dayton Lamina
Model #: KJB 31 250
Exact Tooling IR#: 04
| Product Specifications | |
|---|---|
| Punch Type | Blank |
| Shank Diameter (Inch) | 5/16 |
| Shank Diameter (Decimal Inch) | 0.3125 |
| Overall Length (Inch) | 2-1/2 |
| Overall Length (Decimal Inch) | 2.5000 |
| Head Diameter (Inch) | 7/16 |
| Head Diameter (Decimal Inch) | 0.4375 |
| Head Height (Inch) | 1/8 |
| Head Height (Decimal Inch) | 0.1250 |
| Material | Tool Steel |
| Material Grade | A2 |
| Minimum Machinable Length (Decimal Inch) | 0.5600 |
| Pin Extension Length (Inch) | 1/16 |
| Pin Extension Length (Decimal Inch) | 0.0625 |
| Hardness | Body RC 60-63, Head RC 40-55 |
| Series | Jektole (KJB) |
| Minimum Machinable Length (Inch) | 9/16 |
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