- Set includes: 1 each: 1/16", 5/64", 3/32", 7/64", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8", 1/2" and (2) 1/8" bits.
- THUNDERBOLT bits feature 135 degree split point tip and thicker core for durability and long life
- 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