Cleveland - 0.159" Diam, 12" OAL Bright High Speed Steel Aircraft Extension Drill Bit
Item #: 74329541
Brand: Cleveland
Model #: C13234
Product Specifications
| Drill Bit Size (Wire) | #21 |
| Drill Bit Size (Decimal) | 0.1590 |
| Drill Point Angle (Degrees) | 135 |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish/Coating | Bright |
| Overall Length (Inch) | 12 |
| Flute Length (Inch) | 2-1/8 |
| Flute Length (mm) | 53.98 |
| 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 |
| Drill Bit Diameter Tolerance (Decimal Inch) | +0.0000 to -0.0007 |
| Web Thinning | Web-Thinned |
| Specification Number | NAS 907 Type A |
| Drill Bit Grade | Heavy Duty |
| Series/List | 3957-12 |
| Through Coolant | No |
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