With the 1/4" x 3-1/2" High Speed Steel Pilot Bit 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® tapered web for added durability
- 135° split point provides accurate hole placement
- 3-flat shank won't slip in Arbor or chuck
- Parabolic flute clears chips faster
In The Box
- One (1) 1/4" x 3-1/2" High Speed Steel Pilot Bit