Model # 48-89-2206
Store SKU # 1000657003
Titanium coated drill bits are designed for extreme durability and long life. The Thunderbolt®
web features a thicker core than a standard drill bit, which provides ultimate strength and protects against side-load breakage.
web provides longer life and faster driller times
- parabolic flute clears chips faster
- 135° split point, precision start (no walking)
- Titanium coating keeps the bits sharp