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.
- Thunderbolt® web provides longer life and faster driller times
- Parabolic flute clears chips faster
- 135 degree split point, precision start no walking
- 3-flat secure grip shank reduces bit slipping in chuck
In The Box
- One (1) 1/8" Thunderbolt® Black Oxide Drill Bit