Diablo 4 in. Cobalt Pilot Drill Bit

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Diablo’s high performance Cobalt Pilot Bit delivers faster cutting performance and increased productivity and is designed to fit all Snap-Lock Plus™ Mandrels for fast and efficient connectivity. This new Diablo Cobalt Pilot Bit provides the ultimate cutting performance in hardened metals, cast iron, and stainless steel for faster efficient cuts.

  • Cuts hardened metals, cast iron, and stainless steel.
  • Fits with Snap-Lock Plus™ mandrel system allowing a quick and easy change with no down time.
  • Elevated performance in high heat applications.
Ideal For: Drilling hardened metals, cast iron, & stainless steel.