4" Cobalt Pilot Drill Bit

• 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.

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.