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 : | 30 |
|---|
| Type : | 190-AG |
|---|
| Standard Quantity Per Pack : | 12 |
|---|
| Overall Length (Inches) : | 2.75 |
|---|
| Flute Length (Inches) : | 1.625 |
|---|