HDD hole saw or Tricone hole saw 24\\"

HDD Hole Opener or Tricone Hole Opener 24" Size24inchCutter TypeMetal-face sealed bearing cutters for 12 1/4" tricone bitIADC637Roller Cutter Quantity5Overall Length(mm)1600Thread ConnectionNC46(customized)ApplicationHard formations for high compressive strength, such as sandstone, hard shale, dolomite, hard gypsu

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HDD Hole Opener or Tricone Hole Opener 24"

 

Size24inch
Cutter TypeMetal-face sealed bearing cutters for 12 1/4" tricone bit
IADC637
Roller Cutter Quantity5
Overall Length(mm)1600
Thread ConnectionNC46(customized)
ApplicationHard formations for high compressive strength, such as sandstone, hard shale, dolomite, hard gypsum, chert, granite,etc.

 
Hole Openers
A hole opener is a fixed diameter bore hole enlargement tool that is utilized to expand the well bore beyond the original hole size drilled by the bit. ROSCHEN has many different types of hole openers to meet the various applications.
 
Function of Hole Openers
The hole opener is generally used after the pilot bit has drilled the original hole. A hole opener consists of a body with roller cones or it could be a fixed blade that would be dressed with Tricone or PDC or crushed Carbide.
 
Typical Application of Hole Openers
A hole opener is then tripped into the well bore to the beginning depth and then utilized to enlarge the pre-drilled pilot hole. This is the most typical, however, hole openers may be also utilized to ensure that the gauge of the pilot hole is intact, this method is generally known as a wiper trip. Wiper trips are best for deviated holes where trying to run the bit back to the end of the section could actually case a side track scenario in softer formations. Hole openers may also be utilized in the same drill string as the bit to perform a function of actually enlarging the well bore or ensuring that the bit gauge is maintained and clean up any formation beds that may accumulate throughout the section being drilled.
 
Key Features of Hole Openers
A hole opener is a cost effective way to enlarge a pre-drilled pilot hole or to ensure that the gauge is maintained in a deviated hole. A hole opener with a bull nose below helps to mitigate any potential side track issues in wiper trip applications.
 
 
Performance feature:
1. Time saving, quick replaceable roller bit
2. Longer working life & fast penetration, HDD special design roller bit
3. Endure hole opener body, Tungsten pads applied stabilizer
Available size:
8-48

HDD Hole Opener or Tricone Hole Opener 24
 

Factory:


We are a Robert Roschen family owned Global leading manufacturer of rock drilling tools, like Roller Tricone Rock Bits, Hole Opener, Single Cone Roller Bits, PDC Bits, Diamond PCD Tricone Drill Bits, DTH Drilling Tools, such as DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Germany, China(joint-venture). 

We have rich experience in this field of Roller Tricone Bits, PDC Drill Bits, Oil Drilling Toosl, Rock Drilling tools, DTH hammers and bits for 60 years.
 
Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as US, Canada, France, Spain, Italy, South Africa, South Latin Amercia, Brasil, Saudi Arabia, UAE, Iran, Malaysia, Australia, etc.


http://roschen.en.made-in-china.com 



 

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