Type 190-AG magnum super premium - 135? split point. Manufacured to NAS 907B specification from Premium Hi-Molybdenum Steel. Magnum will substantially outperform cobalt drill bits in hardened stainless steel and other tough drilling applications. The low temperture stress relief improves lubricity and toughness.
| Size : | 7/16 |
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| Type : | 190-AG |
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| Standard Quantity Per Pack : | 6 |
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| Overall Length (Inches) : | 5.5 |
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| Flute Length (Inches) : | 4.0625 |
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