Hot sale Factory Tungsten Carbide Rock Drill Bit - Eccentric Overburden Drilling System – TDS

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We've been commitment to offer the competitive rate ,outstanding merchandise good quality, too as fast delivery for Forged Drill Rod Manufacturers, China Blast Hole Drilling Machine Supplier, Threaded Button Bits, As an experienced group we also accept customized orders. The main goal of our company is to build up a satisfying memory for all customers, and establish a long-term win-win business relationship.
Hot sale Factory Tungsten Carbide Rock Drill Bit - Eccentric Overburden Drilling System – TDS Detail:

Product overview导航栏

  • 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 TDS79 76
114 101-103 127 91 R56,T38,TDS79 76
127 114-116 136 101 TDS79 76
140 124-127 152 117 TDS98 76
146 127-132 154 117 TDS98 76
168 149-155 184 140 TDS122 76,89
178 159-165 194 150 TDS122 76,89
193 173-180 206 166 TDS139 89,114
219 199-206 234 193 TDS139,TDS180 89,114
245 224-231 260 210 TDS180,TDS220 114
273 251-257 300 241 TDS180

114,127

  • Usage:

 1. In not stable rock formation, the casing is necessary to follow.

 2. Usually in water well drilling, for large hole boring.

 3. Drilling depth is better less than 40 metres to control the hole well.

 4. Match to 6″ hammer and 194mm casing tube.

 5. Air pressure is 20 Bar and air volumn is 500 cfm.

 6. The tools is fetched out to use in the next holes.

ODEX CASING 1


Product detail pictures:

Hot sale Factory Tungsten Carbide Rock Drill Bit - Eccentric Overburden Drilling System – TDS detail pictures

Hot sale Factory Tungsten Carbide Rock Drill Bit - Eccentric Overburden Drilling System – TDS detail pictures

Hot sale Factory Tungsten Carbide Rock Drill Bit - Eccentric Overburden Drilling System – TDS detail pictures

Hot sale Factory Tungsten Carbide Rock Drill Bit - Eccentric Overburden Drilling System – TDS detail pictures


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Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for Hot sale Factory Tungsten Carbide Rock Drill Bit - Eccentric Overburden Drilling System – TDS , The product will supply to all over the world, such as: Egypt, Somalia, Albania, Over the years, with high-quality products, first- class service, ultra-low prices we win thee trust and favor of customers. Nowadays our products sell all over the domestic and abroad. Thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us!
  • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Mag from Provence - 2018.11.06 10:04
    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Sahid Ruvalcaba from Tanzania - 2018.04.25 16:46
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