With the 1/8" Thunderbolt Black Oxide Drill Bit (48-89-2741) tackle drilling on curved surfaces. The drill bit features a parabolic flute form that quickly clears chips and debris allowing the bit to remain cool. In addition, fast accurate holes are created with the precision start.
- Superior durability and a longer life provide user-convenience
- A thicker core allows for strength and protection against side-load breakage
- Fast accurate holes are provided by the 135 Degrees Split Pint tip that starts on contact to avoid walking
- To keep the bit cool, chips and debris are quickly cleared with the specialty designed parabolic flute form
In The Box
- One (1) 1/8" Thunderbolt® Black Oxide Drill Bit