- Includes sizes: 1/16" - 3/8" by 64ths
- Titanium Aluminum Nitride (TiAIN) surface finish increases wear resistance and adds lubricity to improve chip flow.
- TiAIN provides extreme hardness and oxidation resistance, superior hot hardness when compared to other coatings.
- Heavy-duty construction for drilling in tougher materials.
- Manufactured from premium high-speed steel.
- 135 Degree split point is self-centering for reducing thrust and easier penetration.
- Provides exceptional oxidation resistance and extreme hardness.
- Manufactured to NAS 907B aerospace specification.
![29 Piece Titanium Aluminum Nitride (TiAIN) Jobber Drill Set - Type 190-ALN, Norseman Drill #81180 29 Piece Titanium Aluminum Nitride (TiAIN) Jobber Drill Set - Type 190-ALN, Norseman Drill #81180](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/41526/470159/81150__28189.1682440398.jpg?c=2)
Norseman Drill & Tool
29 Piece Titanium Aluminum Nitride (TiAIN) Jobber Drill Set - Type 190-ALN, Norseman …
$258.42
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