Special Price for Down The Hole Hammer Bit For Sale - Eccentric Overburden Drilling System – TDS

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Our firm sticks on the theory of "Quality will be the life in the enterprise, and status could be the soul of it" for China Water Drilling Machine Manufacturers, Down The Hole Hammer Bits, Reverse Circulation Hammer Factories, Thanks for taking your valuable time to visit us and look forward to have a nice cooperation with you.

Special Price for Down The Hole Hammer Bit For Sale - Eccentric Overburden Drilling System – TDS Detail:

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.

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Our commission should be to provide our end users and clients with very best excellent and aggressive portable digital products and solutions for Special Price for Down The Hole Hammer Bit For Sale - Eccentric Overburden Drilling System – TDS , The product will supply to all over the world, such as: Orlando, Mumbai, United Kingdom, Our business activities and processes are engineered to make sure our customers have access to widest range of products with the shortest supply time lines. This achievement is made possible by our highly skilled and experienced team. We look for people who want to grow with us around the globe and stand out from the crowd. We have people who embrace tomorrow, have vision, love stretching their minds and going far beyond what they thought was achievable.

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We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.

By Jerry from Pretoria - 2018.11.06 10:04

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.

By Priscilla from Honduras - 2017.08.21 14:13

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