China Supplier Drilling Drag Bit - Symmetrix Bits – TDS

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Our aim is usually to give superior quality items at aggressive rates, and top-notch company to clients around the earth. We have been ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for China Water Drilling Rig Manufacturer, Crawler Drilling Rig Factory, Hole Opener Factory, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
China Supplier Drilling Drag Bit - Symmetrix Bits – 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


Product detail pictures:

China Supplier Drilling Drag Bit - Symmetrix Bits – TDS detail pictures

China Supplier Drilling Drag Bit - Symmetrix Bits – TDS detail pictures


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We normally believe that one's character decides products' quality, the details decides products' high-quality ,while using the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for China Supplier Drilling Drag Bit - Symmetrix Bits – TDS , The product will supply to all over the world, such as: Doha, Kazakhstan, Norwegian, We will not only continuously introduce technical guidance of experts from both home and abroad, but also develop the new and advanced products constantly to satisfactorily meet the needs of our clients all over the world.
  • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Chris Fountas from Brazil - 2017.08.21 14:13
    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By King from Finland - 2017.04.28 15:45
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