Eccentric overburden casing system with three pieces rock drilling tools
1-5 pcs
MOQ
Eccentric overburden casing system with three pieces rock drilling tools
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Features
Basic Infomation
Brand Name: ROSCHEN
Certification: ISO
Model Number: 108 114 140
High Light:

Eccentric overburden casing system

,

Odex Drilling

,

geothermal wells overburden casing system

Payment & Shipping Terms
Packaging Details: Wooden case
Supply Ability: 1000 pcs
Specifications
Type: Overyburden Drilling System
Machine Type: Odex Drilling
Usage: Well Drilling, Geothermal Wells
Material: Tungsten Carbide, Alloy Steel
Processing Type: Forging, Casting
Model: Tools
Product Description

Eccentric overburden casing system with three pieces rock drilling tools
 

Rock Drilling Tools:
 

1. Drill in overburden unstable rock
2. One step to drill and follow casing
3. Flexible to open or close


Description of dth hammer and bit:
Application Range:

 

It is suitable for drilling water wells, geothermal wells, short mircopiles medium mini-type grouting hole of building, dam and harbour project.


Design Principles:
 

Make the casing follow easy and the equipment and operation simple


Outstanding Advantages:
 

Simple structure,simple operation,reliable quality,retrievable drilling tools,long service life.

Specifications:

 

A B C D E F
Outer Dia. of Casing Tube Inner Dia. of Casing Tube Reamed Dia. Min. Inner Dia.of Casing Shoe Hammer Type Drill Pipes
mm mm mm mm   mm
108 93-99 118 86 TH79 76
114 101-103 127 91 R56,T38,TH79 76
127 114-116 136 101 TH79 76
140 124-127 152 117 TH98 76
146 127-132 154 117 TH98 76
168 149-155 184 140 TH122 76,89
178 159-165 194 150 TH122 76,89
193 173-180 206 166 TH139 89,114
219 199-206 234 193 TH139,TH180 89,114
245 224-231 260 210 TH180,TH220 114
273 251-257 300 241 TH180 114,127

 

For more information please contact:

ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED

 

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
 

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.net ; http://www.roschen.cn
http://www.roschen.com ; http://www.roschengroup.com

 

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