Hot New Products Water Drilling Rig Machine Price - Concentric Casing System – TDS

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Hot New Products Water Drilling Rig Machine Price - Concentric Casing System – TDS Detail:

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A driver bit and a ring are assembled to a complete concentric system bit which is suit for 114-1067mm diameter tube.

Advantage:

1. Enhance penetration and perpendicularity
2. Reduce torque requirements
3. Deal with straight, oblique hole and other angle holes
4. Lowest effect with environment
External dia.(mm): 125/155/188/215/238/276/293/345/375/432…1090
Casing dia.(OD*ID,mm): 114*102/139*127/168*153/194*181…1067*1041

Outer Dia Of Casing Tube (mm) Inner Dia Of Casing Tube(mm) Reamed Dia(mm) Min Inner Dia Of Casing Shoe(mm) Drill Pipes(mm) Max.Outer Dia of Normal Bit(mm)
114 101-103 127 91 76 77
127 114-116 136 101 76 82
140 124-127 152 117 76 92
146 127-132 154 117 76 105
168 149-155 184 140 76 105
178 159-165 194 150 76.89 125
193 173-180 206 164 76.89 140
219 199-206 234 184 89.114 150
244 224-231 260 210 89.114 165
273 251-257 305 240 114 190
323 301-310 348 284 114.127 220
406 382-388 440 364 127 255
457 433-439 488 413 140 340
508 484-490 538 464 140 385
558 534-540 590 514 140 440
610 586-592 642 566 140 485
660 636-642 694 615 168 540
711 687-693 745 665 168 590
762 738-744 798 716 168 640
863 839-845 900 815 168 685

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Hot New Products Water Drilling Rig Machine Price - Concentric Casing System – TDS detail pictures

Hot New Products Water Drilling Rig Machine Price - Concentric Casing System – TDS detail pictures

Hot New Products Water Drilling Rig Machine Price - Concentric Casing System – TDS detail pictures


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We have now a hugely efficient team to deal with inquiries from buyers. Our goal is "100% client gratification by our solution high-quality, rate & our team service" and take pleasure in a great popularity among clients. With several factories, we will provide a wide assortment of Hot New Products Water Drilling Rig Machine Price - Concentric Casing System – TDS , The product will supply to all over the world, such as: kazan, Mongolia, Algeria, Our company is an international supplier on this kind of merchandise. We offer an amazing selection of high-quality products. Our goal is to delight you with our distinctive collection of mindful products while providing value and excellent service. Our mission is simple: To provide the best products and service to our customers at the lowest prices possible.
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Nydia from Ireland - 2018.12.10 19:03
    The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Candy from Doha - 2018.06.21 17:11
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