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Mibro 363741 Aircraft Extension High-Speed Steel Drill Bit, Black, 1/2 in. x 12 in.
Mibro 363741 Aircraft Extension High-Speed Steel Drill Bit, Black, 1/2 in. x 12 in.

Mibro 363741 Aircraft Extension High-Speed Steel Drill Bit, Black, 1/2 in. x 12 in.

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FEATURES:

The Mibro 1/2 in. x 12 in. Aircraft Drill Bit is ideal for applications requiring extra drilling depth. Made from tough construction, this drill bit eliminates the need for a center punch with its split point tip. Simple to use and attach, Mibro's drill bit provides top-notch results. See for yourself and add this drill bit to your tool kit today!

  • Drill bit makes great addition to tool kit
  • 135 degree split point tip on a drill bit 1/8 in. diameter and larger eliminates the need for a center punch and keeps the drill from "skating" on hard surfaces
  • All sizes 3/16 in. diameter and larger have 3 flats on the drill shank so the drill chuck has a secure grip
  • Any drill bit with a 3/8 in. diameter and larger has reduced shanks
  • Drill bit made from tough construction
  • Quality-made drill bit is simple to use/attach
  • 2 in. drilling depth bit reaches 12 in.