Blast Holes Casing Advance Drilling / Casing While Drilling Tools
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Blast Holes Casing Advance Drilling / Casing While Drilling Tools
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Features
Basic Infomation
Place of Origin: Germany
Brand Name: ROSCHEN
Certification: ISO
Model Number: HWT
High Light:

casing advance drilling

,

casing advancer systems

Payment & Shipping Terms
Packaging Details: wooden box
Supply Ability: 1000 sets
Specifications
Name: Casing Advance Drilling
Application: Blast Holes
Type: Casing While Drilling Tools
Usage: Landfill Drilling
Material: Metal
Brand: ROSCHEN
Product Description

Blast Holes Casing Advance Drilling / Casing While Drilling Tools



Casing Advance Drilling Details:

 

Roschen Casing Advance Drilling has been designed to allow drilling and casing to be carried out at the same time as one integral operation.
This feature eliminates the need to drill the large diameter hole with a Rock Bit, pull the drill rod string and Rock Bit from the hole and then ream the casing back into the hole.
The integral operation makes the Roschen Casing Advancer eminently suitable for drilling through overburden or sands and gravels.
It is also particularly suitable for Landfill Drilling applications.



Casing Advance Drilling Features:

 

1. Cases borehole as borehole advances.
2. Helps reduce drilling cost by saving rod and casing handling.
3. Can be used with Rock Bot or TC. Drag Bit.
4. Long Casing Shoe life as it is always reaming and never drilling alone.
5. Special flushing ports in the body ensure that the casing bit is adequately flushed.
6. Uses conventional Right Hand threaded Drill Rods and Casing.
7. Suitable for Air, Water or Mud Flush.
8. Manufactured from high quality materials.


Casing Advance Drilling Technical Parameters: 

 

Casing Advancer / Wire Line Casing Advancer
Specifications
AQ AW/AWL
BQ BW/NWL
HQ NW/HWL
NQ HW/HWT
PQ PW/PWT
   
SQ SW/SWT
UQ UW/UWT
ZQ ZW/ZWT

 

Casing Advance Drilling Details


Blast Holes Casing Advance Drilling / Casing While Drilling Tools 0

 

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