Drill Bit, installer - 1/2" (12013) In Stock Now

  • Installation Drill Bit is very robust for formwork
  • For rotary drills/drivers
  • Cylindrical shank compatible with three-jaw drill chucks.
  • Installer bits – feature hole-in-flute design to fish wire through holes
  • One-step operation – drill the hole, feed the wire through the bit-hole, then pull the wire through
  • Three-flat shank – provides better bit grip
  • Extra length – allows for deep drilling