Black oxide-coated for greater wear resistance. Split point drills on contact and prevents walking. Parabolic flute design improves chip ejection in metal and wood drilling applications. Helix is 31 deg which minimizes the over aggressiveness of a true parabolic flute.
| Diameter | : | 7/16 in |
| Material | : | Steel |
| Shank Type | : | Round |
| Finish | : | Black Oxide |
| Flute Length | : | 4.17 in |
| Overall Length | : | 12 in |
| Shank Diameter | : | 7/16 in |
| Flute Type | : | Spiral |
| Shank Length | : | 7.83 in |
| Applicable Materials | : | Stainless Steel, Wood |
| Point Type | : | Split |
| Point Angle | : | 135 deg |
| Cutting Direction | : | Right Hand |