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Drill Bits for Jets, Use to drill your own jets. Drill Bit Set, Hex, for Main Jets, 038" to.067" (#60 to #51) Drill Bit Set for Jets, 0135" to.039" (61-80)
Use to drill your own jets, Choose Drill Bit Size:

Awesome kit for drilling Methanol and large gas main jets.

Size range .038" to.067" (#51 to #60)
  • 1/4" quick-change hex shank - lightning-fast bit swaps, fit impact drivers, extensions
  • Hard-to-find mini sizes #51, 52, 53, 54, 55, 56, 57, 58, 59, & 60
  • Durable high-speed steel for cutting power & strength
  • PVC sleeve to keep bits organized & easy to identify
Awesome kit for drilling both Pilot and Main jets.

Sizes: 61 (.039")- 80 (.0135")

  • Includes 5 bits of each size drill bit
  • a pin chuck
  • & wooden storage case
  • Each size comes with its own storage tube with the size marked on it
  • The storage case has each size marked for easy organization


Note: Max drill size is .039 (#99).
Drill Bit Set for Main Jets, .040" to .228" (Mini 542)
  • Awesome set for drill main jets
  • Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
  • Round shanks allow use with a wide variety of toolholding systems
  • When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
  • 60 piece drill bit set comes in a metal case