TYF894-Thunderbolt® Drill Bit Set

• Includes: 1/16", 5/64", 3/32, 7/64", (2) 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8", 1/2"
• Designed for extreme durability and long life with a thicker core than standard drill bits
• Parabolic flute form clears chips and debris fast for cooler running
• 3-Flat Secure-Grip shank will not slip in the drill chuck
• Reduced shank diameter designed for use in 3/8″ chucks

Specifications

• No. of Pieces: 14
• Material: Steel