Made in USA - 7/16" Diam, 12" OAL Oxide High Speed Steel Aircraft Extension Drill Bit
Item #: 45652211
Brand: Made in USA
Model #: 20978
Product Specifications
| Drill Bit Size (Inch) | 7/16 |
| Drill Bit Size (Decimal) | 0.4375 |
| Drill Point Angle (Degrees) | 135 |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish/Coating | Oxide |
| Overall Length (Inch) | 12 |
| Flute Length (Inch) | 4-1/16 |
| Flute Length (mm) | 103.19 |
| Specification Designation | NAS |
| Spiral Type | Regular Spiral |
| Flute Type | Spiral |
| Number of Flutes | 2 |
| Cutting Direction | Right Hand |
| Point Type | Split Point |
| Shank Type | Straight |
| Web Configuration | Tapered |
| Web Thinning | Web-Thinned |
| Drill Bit Grade | General Purpose |
| Through Coolant | No |
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