4 in. Carbide Tipped Pilot Drill Bit

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  • Regular price $9.00



Diablo’s high performance Carbide Pilot Bit delivers faster cutting performance and long life in highly abrasive materials and is designed to fit all Snap-Lock Plus™ Mandrels for fast and efficient tool change.

  • Carbide Tipped for long life in highly abrasive materials such as fiber cement and ceramic materials.
  • Fits with Snap-Lock Plus™ mandrel system allowing a quick and easy change with no down time.
  • 4” (105mm) bit fits Diablo deep cut hole saws.
Ideal For: Drilling fiber cement & ceramic materials.



  • DIAMETER9/32"

  • LENGTH4"

  • SHANK1/4 in. hex