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AW BW NW HW HWT Casing Cutter Casing Advance Drilling For ODEX Drilling System

1 set
AW BW NW HW HWT Casing Cutter Casing Advance Drilling For ODEX Drilling System
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Type: Overburden Drilling
Use: Pipe Casing
Usage: Water Well Drilling, Geothermal Drilling, Exploration Core Drilling
Materials: Nickel Chrome Alloy Steels
Heat Treatment: Whole Heat Treated
Drilling Type: ODEX Drilling System
High Light:

casing advance drilling


casing advancer systems

Basic Infomation
Place of Origin: USA, GERMANY
Brand Name: ROSCHEN
Certification: ISO
Model Number: AW BW NW HW HWT
Payment & Shipping Terms
Packaging Details: Carton Box + Wooden Case
Supply Ability: 1000 sets
Product Description

AW BW NW HW HWT Casing Cutter for ODEX Drilling System Pipe Casing Advancers

AW BW NW HW HWT Casing Cutter for ODEX Drilling System Pipe Casing Advancers


When a string of casing is stuck in a drill hole , a portion of it can be salvaged by cutting the casing above the stuck zone with a casing cutter. The casing can be cut at any desired point in the string.


The cutter connects directly to the drill rods and the pressure of the circulating water against a piston forces the steel or tungsten carbide tipped cutters out against the casing. After the casing is cut the pressure is released and the cutters retract.



The casing cutter assembly is for cutting steel pipe underground. Our unique downhole hydraulic pipe cutter applies smooth constant pressure onto three knives via a piston assembly, thereby assuring clean and rapid cutting. Once the device is lowered to the desired depth where water pressure can be applied, it begins rotating. The cutting blade normally makes cuttings before water pressure reaches to 150 to 200 PSI. CDG’s casing cutter assembly includes AW, BW, NW and HW.



1.Each knife is made of crushed tungsten carbide.
2.To make these cutters more practical, our downhole hydraulic pipe cutters are designed with fully interchangeable internal components. 
3.In fact, the only difference of various casing cutter assembly is the size of heavy duty cutter body. This means there are fewer parts in need of repair and replace. Therefore, you need not to buy and stock casing cutters' components in order to run and maintain cutter with multiple sizes.
4. Used for cutting NW casing or HRHP/H/HM rod at any point in a drill hole when the entire string can not be retrieved. 
5. NW, HW, PW PWT Rod box connection.


1. Upon lowering the assembly, the cutting lugs are retracted inside the body by the spring. With low rotation (25 rpm) initially, the cutting lugs are forced out using water pressure, 1 380 kpa (200 psi). A drop in pressure indicates that the cutting operation is complete.
2. AW, BW, NW, HW/HWT casing cutter all is available. 

3. Stocks is available any time. 


Available sizes: 

EW Casing
AW Casing
BW Casing
NW Casing
HW Casing
PW Casing




Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.

Q: What are your main products, and used for?
A: Our products include core bit, PDC bit, reaming shell, core barrel, casing, drill rod, SPT equipment, Shelby sampler, drill rig and other drilling parts.
They are used for mineral exploration, geological drilling, geotechnical engineering and soil sampling.

Q: How about the delivery terms?
1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery.
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/Fedex express, air, sea, train.

Q: How about discount?
A: Price is based on products and order quantity.

Q: Do you accept sample order?
A: Yes sure, please contact us for details.

Q: How about your after-sales service?
A: As a manufacturer, we offer promt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.

Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products, Roschen always makes a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of ISO9001:2000 in 2004.


For more information please contact:




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

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

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Contact Person : Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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