Description:

Item # N7NQ9QUPC: 045242167234
THUNDERBOLT BLACK OXIDE DRILL BIT SET

  • Requires less effort to drill metal, wood & PVC
  • For use in 1/2" chucks
  • Includes storage case & 21 drill bits
  • Common sizes: 1/16" to 1/2"
  • 2 bits for 1/16", 1/4", 1/8", 3/16", 5/64"