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Fiberglass HC Pole Bits
Specifically designed for drilling throughHollow Core Utility Polesmade fromFiberglass, ResinorComposite materials!

Because these bits are designed to eliminate bit whipping in the air gap of the hollow core structure and preventing distortion of the initial holewith proper in field exit hole alignment, youwill easily create holes in hollow core poles, cross arms, supports, and braces.These bits are made with a short flute and rugged solid body configuration providing minimaldebris. NOTE: The Fiberglass “HC” Pole Bits for hollow core poles are not recommended for solid core poles and structures. When drilling into solid core material please select our Robotool Fiberglass “SC” Solid Core Pole Bits.

Standard hex shank 7/16″

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