13-3/8" HW / HWT Casing Advancer For Air , Water Or Mud Flush

1 set
13-3/8" HW / HWT Casing Advancer For Air , Water Or Mud Flush
Features Gallery Product Description Request A Quote
Size: 13 3 8 Casing Specifications
Series: Api Casing Tables
Series No: HW / HWT Casing Advancer
Sale: Casing Advancer On Sale
Systems: Casing Advance Systems
Manufacturers: PWL Casing Advancer Manufacturers
Origin: China Environmental & Exploration Products
China: China Quality Casing Advancer On Sale
Mining: Australia Mining
Exploration: Australia Exploration
Model No: Mining Exploration Core Drilling
Use: Africa Mining
High Light:

rock drilling tools


casing advance drilling

Basic Infomation
Place of Origin: China
Brand Name: ROSCHEN
Certification: ISO
Model Number: 13-3/8"
Payment & Shipping Terms
Packaging Details: carton box
Supply Ability: 6000
Product Description






Casing Advancer

Roschen Casing Advancer 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 Roschen Casing Advancer eminently suitable for drilling through overburden or sands and gravels.

It is also particularly suitable for Landfill Drilling applications.

Outstanding 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 Advancer

1. This Drilling Method is Typically Used when Gravel, Cobble, and Boulders Cause Premature Auger Refusal.
2. M & W Drilling has the Capability to Advance Casing Through Collapsing Formations in Order to Maintain Borehole Integrity.
3. Both 2 in. and 4 in. Wells can be Installed Through the Casing Advancer Tools.
4. Diameter of Drill Tools – 4 in. to 6 in.

13-3/8" HW / HWT Casing Advancer For Air , Water Or Mud Flush 0



1. Standard Casing

2. Rod Entry Guide Sub

3. Body

4. Hi-tensile Drive Pin

5. Seal

6. Advancer Casing Shoe

7. Bit 


Casing Advancer - Technical Specifications   
Conventional Casing to ISO Standard 3551
Designation Casing O.D. Casing I.D. Advancer Bit O.D.
SW. 6.625” 6.000” 7.800”
 UW. 7.625” 7.000” 8.800”
ZW. 8.625” 8.000” 9.800”
 Waterwell Casing to BS 879 ( Flush Butt Joints )
Designation Casing O.D. Casing I.D. Advancer Bit O.D.
6”NB. 6.625” 6.000” 7.800”
 8”NB. 8.625” 8.000” 8.800”
10”NB. 10.750” 10.000” 11.93”


Casing Advancer Bit and Drill Rod Threads.__________________ 2 3/8 API. REG.


Other Rod threads maybe incorporated at customers special request.


Casing Advancer to suit Metric Casing ( Larger sizes ) are also available by request.



if you require to order any of the items above or a bespoke design then please email or contact us.


Please advise if your system will also allow our customer to drill with casing into rock formations. They will not be drilling through overburden. They intend to use the system to advance the casing deep into rock formations (sandstone – limestone). 






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For more information, please contact:









WeChat: +86-137 6419 5009 ; +86-135 8585 5390


WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390


Email: roschen@roschen.com ; roschen@roschen.net


Website: http://www.roschen.com ; http://www.roschen.net


http://www.roschen.cn ; http://www.roschendrill.com 

http://www.roschenmining.com ; http://www.roschendrilling.com 

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Get in touch with us
Contact Person : Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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