600mm Roller Hole Opener

600mm Roller Hole Opener
Model:All models
Brand:WX
Origin:Made In China
Category:Industrial Supplies / Mining Machine
Label:hole opener , reamer bit , roller hole opener
Price: US $1000 / pc
Min. Order:1 pc
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Product Description

Hejian Hole Opener
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control System

 

At some point it may be necessary to increase the size of a pre-drilled hole to a larger diameter or to drill large diameter holes. Hole opener bits are designed specifically for this purpose. Bits are custom manufactured in a wide range of styles to meet field requirements. A custom hole opener is an effective way of enlarging holes, hence the name "Hole Opener".

The Hole Opener Advantage

  1. Straighter Holes - By drilling a smaller hole with a "pilot" bit, then attaching that said bit onto the bottom of the the hole opener. The hole opener will follow the path of the hole drilled by the smaller bit.
  2. Larger Holes with Smaller Rigs - By drilling a hole in stages, larger holes can be drilled with smaller rigs. A smaller hole requires less power.
  3. Replacing Cutters and Cutting Cost - On most Hole Opener designs, the cutters can be easily replaced. The cost to replace a cutter is a fraction of the cost to replace a large tricone rock bit.
  4. Cost of Large Rock Bits - Larger diameter rock bits not only cost a lot, they can be difficult to find. A more economic solution is to use a hole opener that uses smaller tricone rock bit segments..
  5. Flexability - Hole Openers can be fabricated in just about any size, and can be configured to drill through any formation.
 
600mm Roller Hole Opener  1600mm Roller Hole Opener  2

Member Information

Hejian Wanxiang Drilling Equipments Co., Ltd.
Country/Region:He Bei - China
Business Nature:Trading Company
Phone:15613765605
Contact:Renee Duan (sales manager)
Last Online:14 May, 2013