| Manufacturer Part Number | D1634020 |
| Diameter (Decimal Inch) | 0.3125" |
| Diameter (Inch) | 5/16" |
| Diameter (mm) | 7.94mm |
| Shank Diameter (Decimal Inch) | 0.3125" |
| Shank Diameter (Inch) | 5/16" |
| Shank Diameter (mm) | 7.94mm |
| Overall Length (Decimal Inch) | 12.0000" |
| Overall Length (Inch) | 12" |
| Overall Length (mm) | 304.80mm |
| Flute Length (Decimal Inch) | 3.1875" |
| Flute Length (Inch) | 3-3/16" |
| Flute Length (mm) | 80.96mm |
| Point Length (Decimal Inch) | 0.0647" |
| Point Length (mm) | 1.64mm |
| Point Angle (Degree) | 135 Degree |
| 30 Degree | 30 Degree |
| Number of Flutes | 2 |
| Coating | Oxide |
| Material | HSS |
| Application | P |
| Cutting Direction | Right |
| Product Type | Aircraft Extension Drill |
714.897.1700
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