roller bits – Quality Supplier from China of page 19

TCI cones hole opener bit/assembly bit, machine spare part ,oil and gas,drilling for groundwater/48inch tci cones bit
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Hole opener bit for 48inch 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

2016-01-08 21:23:36

Hot sale 6inch 152mm tricone bit palm hard rock drilling api roller cone bit cutters / tricone cones / tricone cutters
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Place of Origin Hebei, China (Mainland) Brand Name Keruite Model Number 8 1/2"215.9mm Type Tungsten carbide bit Material 15CrNi4Mo Size 6"tricone palm IADC 417 Nozzles 1PCS Application water well, oilfield, ... Read More

2016-01-09 10:54:11

TCI tricone bit HDD rock reamer hole opener for directinal drilling/drill hole opener for water well reamer bit
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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

2016-01-09 13:03:16

12 1/4 "roller cone cutters /tricone bit cutters /tricone cone cutter/cutters for HDD hole opener ,HDD reamer bit
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Place of Origin Hebei, China (Mainland) Brand Name Keruite Model Number 8 1/2"215.9mm Type Tungsten carbide bit Material 15CrNi4Mo Size 8 1/2"tricone palm IADC 517 Nozzles 1PCS Application water well, oilfield, ... Read More

2016-05-16 21:20:04

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

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

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

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

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

8 1/2inch IADC537 roller cone cutter / tricone cone cutter /cutter drill bit $150-600 for different sizes
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Place of Origin Hebei, China (Mainland) Brand Name Keruite Model Number 8 1/2"215.9mm Type Tungsten carbide bit Material 15CrNi4Mo Size 8 1/2"tricone palm IADC 517 Nozzles 1PCS Application water well, oilfield, ... Read More

2017-10-24 19:26:59