Factory directly supply Tapered Drilling Rod - Symmetric Casing Systems with Ring Bit – TDS

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Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine regularly for Solar Piling Drill Rigs, Tci Bit, Air Compressor Oil, If you are looking for Good Quality at a good price and timely delivery. Do contact us.

Factory directly supply Tapered Drilling Rod - Symmetric Casing Systems with Ring Bit – TDS Detail:

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.

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
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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Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction for Factory directly supply Tapered Drilling Rod - Symmetric Casing Systems with Ring Bit – TDS , The product will supply to all over the world, such as: Bahrain, Moscow, Mexico, All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients in the near future.

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The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!

By Jamie from Cairo - 2017.06.19 13:51

This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!

By Jean Ascher from Singapore - 2017.12.09 14:01

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