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Fiberglass Bit

Robotool BlackWidow Fiberglass "HC" Pole Bits: Designed for Hollow Core Utility Poles

Robotool Fiberglass "HC" Pole Bits
Specifically designed for drilling through Hollow Core Utility Poles made from Fiberglass, Resin or Composite 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 hole with proper in field exit hole alignment, you will 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 minimal debris.  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. 

ROBOTOOL FIBERGLASS "HC" (HOLLOW CORE)
STANDARD SIZES AND LENGTHS.
Standard hex shank 7/16"

• Custom diameters and lengths also available, PLEASE CALL.
• Lengths: 12", 18", 24"
  
  

Related Items:

> Robotool BlackWidow Fiberglass "SC" Bits: Designed for Solid Core fiberglass or composite poles Robotool Fiberglass "SC" Solid Core Pole BitsSpecifically designed for drilling through Solid Core Fiberglass or composite materials!  These bits contain full flutes to allow deeper and longer holes in the solid core material.    ...Learn More