MARCOTTE
replacement parts

BOYLES Clamp H

UM-079-100A

Description:

  • Spring applied, hydraulic release
  • H rod capacity , 3,665” inside diameter (119mm)
  • Each set uses 9 jaws with 3 carbides each (3 holes)
Specifications:
  • Maximum inside diameter 3.665” (98 mm)
  • Holding capacity 26,000 lbs (11,800 kg)

    • Weight (B20 adapter flange) 275 lbs (125 kg)

  • Weight (B15 adapter flange) 255 lbs (115 kg)
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The BOYLES H chuck is often used in large-scale exploration drilling projects, such as deep well drilling or large-scale mineral extraction. It securely holds larger diameter drill rods, ensuring efficient and safe execution of drilling operations.
It offers great adaptability to accommodate different dimensions of drill rods used in mining exploration operations, allowing it to meet the specific needs of each project.

By securely holding the larger diameter drill rods, the BOYLES H chuck enables efficient transmission of rotation and feed force to the drill bit. This allows for more effective penetration into the rock, improving overall drilling efficiency.

Manufactured with sturdy and resistant materials, the BOYLES H chuck is designed to withstand demanding drilling conditions. It provides exceptional durability, reducing the need for frequent replacements and ensuring long-term use.

The BOYLES H chuck is engineered to provide a strong and reliable grip on larger diameter drill rods, ensuring operational safety during drilling. It enables operators to work with confidence, minimizing the risks of slippage or misalignment of the drill rods.

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