- 1/4" hex shank bits includes: (2) 1/16", (2) 5/64", (2) 3/32", (2) 7/64", (2) 1/8", (1) 9/64", (1) 5/32", (1) 11/64", (1) 3/16", (1) 13/64", (1) 7/32", (1) 1/4", (1) 5/16", (1) 3/8", (1) 1/2".
- 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