- Heavy-duty 135 Degree split point high-speed steel drills used for drilling holes in hard to reach places.
- The black oxide treatment prevents chip welding and increases abrasion resistance.
![9/32" Type 168 12" Black Oxide Fractional Aircraft Extension, Norseman Drill #68900 9/32" Type 168 12" Black Oxide Fractional Aircraft Extension, Norseman Drill #68900](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/41059/48924/Type_168_Aircraft_Extension__85911__18280.1415296714.jpg?c=2)
Norseman Drill & Tool
9/32" Type 168 12" Black Oxide Fractional Aircraft Extension, Norseman Drill #68900
$8.83
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