Description
The Norseman 05700 Type 190-AG Magnum Super Premium jobber-length drill bit is built for demanding drilling in stainless steel and other tough materials. Premium hi-molybdenum high-speed steel, a nitro-carburized finish, and low-temperature stress relief provide excellent toughness, lubricity, and wear resistance.
- 1/4 in diameter
- 4 in overall length
- 2-3/4 in flute length
- 135° split point starts accurately without a center punch
- Manufactured to NAS 907B heavy-duty specifications
- Nitro-carburized Type 190-AG construction
- Package quantity: 12
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