| Thunderbolt Web, Provides Longer Life And Faster Driller Times; Parabolic Flute, Clears Chips Faster; 135 DEG Degree Split Point, Precision Start No Walking; Point Type: Split Point; Flute Type: Parabolic; Drill Point: 135 DEG |
| Extreme durability thicker web provides greater strength and longer life |
| Fast, accurate drilling 135 deg split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast |
| Corrosion resistant black oxide coating provides lubricity and resists corrosion of the bit |
| 3-flat Secure-Grip™ shank holds the bit firmly in the drill chuck |
