HDD hole opener on sales - Quality HDD hole opener supplier

2016 API standard 30 inch HDD hole opener for hard rock formations/HDD reamer/ pilot hole opener
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Hole opener bit for 800mm We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length, ... Read More

2017-10-24 19:20:29

API standard 18“24" 36" HDD hole opener, rock reamer for oilfield drill tool、HDD drill bit / drill hole opener
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Hole opener bit for 500mm We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length, ... Read More

2017-06-26 09:21:38

2016 newest drilling equipment hHigh speed drill power tool drill hole opener/rock reamer/hole opener with pilot bit
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Hole opener bit for 12 1/4inch We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length... Read More

2017-06-26 09:21:07

HDD rock reamer / horizontal drill hole opener /rock hole opener for horizontal directional drilling
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Hole opener bit for 24inch We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length, ... Read More

2017-06-26 09:20:55

1200mm HDD hole openers with replaceable roller cones/assembly of the drill bit
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Hole opener bit for 1200mm We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length, ... Read More

2016-08-27 22:56:20

Factory price Best price 16inch HDD Hole Opener with stabilizer / HDD reamers / hole opener rock reamer
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Hole opener bit for 15inch We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length, ... Read More

2016-08-27 22:54:54

2016 build processing Reaming drill bit 800mm HDD Hole Opener with stabilizer / HDD reamers / hole opener rock reamer
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Hole opener bit for 800mm We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length, ... Read More

2016-08-27 22:51:40

trenchless hole openers for hard rock drilling / HDD rock reamers 1200mm HDD hole openers with replaceable roller cones
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Hole opener bit for 1200mm We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length, ... Read More

2016-08-27 22:50:52

2016 build processing latest drill bit 16inch HDD Hole Opener with stabilizer / HDD reamers / hole opener rock reamer
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Hole opener bit for 15inch We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length, ... Read More

2016-05-16 21:19:38

12 1/4inch hole opener/rock reamer/drill hole opener for water well reamer bit with high quality
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Hole opener bit for 12 1/4inch We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length... Read More

2016-01-09 13:05:35