100% Original Factory Reverse Circulation Drilling Hammer Bit - Eccentric Overburden Drilling System – TDS

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Using a complete scientific top quality management program, great high-quality and fantastic religion, we win great track record and occupied this area for Black Diamond Rc Hammers, Drill Steel, Drilling Drag Bit Manufacturers, We welcome new and outdated clients from all walks of daily life to get hold of us for long term organization associations and achieving mutual results!
100% Original Factory Reverse Circulation Drilling Hammer 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:

100% Original Factory Reverse Circulation Drilling Hammer Bit - Eccentric Overburden Drilling System – TDS detail pictures

100% Original Factory Reverse Circulation Drilling Hammer Bit - Eccentric Overburden Drilling System – TDS detail pictures

100% Original Factory Reverse Circulation Drilling Hammer Bit - Eccentric Overburden Drilling System – TDS detail pictures

100% Original Factory Reverse Circulation Drilling Hammer Bit - Eccentric Overburden Drilling System – TDS detail pictures


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We've been convinced that with joint efforts, the enterprise between us will bring us mutual benefits. We are able to assure you product or service quality and aggressive cost for 100% Original Factory Reverse Circulation Drilling Hammer Bit - Eccentric Overburden Drilling System – TDS , The product will supply to all over the world, such as: Turkey, Swiss, Tunisia, Our products have been obtained more and more recognition from foreign clients, and established long term and cooperative relationship with them. We`ll provide the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together.
  • High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Janice from Finland - 2018.11.04 10:32
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Kay from Iraq - 2018.12.28 15:18
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