Hot Sale for Concentric Casing System - Symmetric Casing Systems with Ring Bit – TDS

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Our firm sticks to the basic principle of "Quality is the life of your company, and status will be the soul of it" for Hw Rod, Nw Casing, Diesel Air Compressor, Items won certifications with the regional and international primary authorities. For far more detailed information, please contact us!
Hot Sale for Concentric Casing System - Symmetric Casing Systems with Ring Bit – TDS Detail:

Product overview导航栏

 Adavantage

1. the concentric design is more reliable and less torque than the eccentric.

2. large impact power to make high speed drilling.

3. straighter hole.

4. easy to follow the casing.

5. reverse rotation and withdraw the pilot bit to use it for next holes.

Specification导航栏

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
114 101-103 125 93 TDS79 60
140 124-127 152 113 TDS98 76
146 127-132 154 115 TDS98 76
168 149-155 184 138 TDS122 76,89
178 159-165 194 148 TDS122 76,89
193 173-180 206 164 TDS139 114
219 199-206 234 185 TDS139,TDS180 114
244 224-231 273 219 TDS180

114

Order Guide:  A+B+C+D+G


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Hot Sale for Concentric Casing System - Symmetric Casing Systems with Ring Bit – TDS detail pictures

Hot Sale for Concentric Casing System - Symmetric Casing Systems with Ring Bit – TDS detail pictures

Hot Sale for Concentric Casing System - Symmetric Casing Systems with Ring Bit – TDS detail pictures


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Persisting in "High high quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with clients from the two overseas and domestically and get new and old clients' superior comments for Hot Sale for Concentric Casing System - Symmetric Casing Systems with Ring Bit – TDS , The product will supply to all over the world, such as: Malta, Bandung, United Arab emirates, Our team knows well the market demands in different countries, and is capable of supplying suitable quality products and solutions at the best prices to different markets. Our company has already set up a experienced, creative and responsible team to develop clients with the multi-win principle.
  • Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Barbara from Belgium - 2018.02.04 14:13
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Nydia from Hanover - 2018.05.13 17:00
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