- THUNDERBOLT® bits feature 135° split point tip and thicker core for durability and long life
- 135° split point tip for precision starts and faster holes
- Titanium coated for 3x Longer life and corrosion resistance
- Thicker core resists breaking
- Parabolic flute form clears chips fast
- 3-FLAT SECURE-GRIP™ prevents bit from slipping in chuck
- Designed for use with Drill Drivers
- Ideal for Metal, Wood, & Plastics
- Customizable accessory case is designed for use in PACKOUT™
THUNDERBOLT® Titanium Drill Bit Set – 29PC