511 - 520 of 683
140mm drag drill bit
Selling leads
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Conventional Down The Hole Hammer 3 Inch HQL Series HQL30 For Shank QL30 Future: 1. Deliver maximum energy to drilling bit, fast drilling speed and ...
2024-12-09 12:11:48
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... with API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material. Advantages: 1. ...
2024-12-09 12:33:51
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Product specifications: Product Name: Thread Button bits Description: Thread Button bits Button bit Made with high quality of best quality alloy steel ...
2024-12-09 12:11:48
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... made in China, we produce all threaded button bits by hot press technology. A comprehensive range of various button bits shown as below: Thread ...
2024-12-09 12:11:48
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4" 5" 6" SRCS40 SRC52 SRC54 Reverse Circulation RC DrillIing Bits RC bits Model RC5.5-P54/P54R for shank PR54/PR54R Diameter No x Button diameter mm ...
2025-07-17 00:08:06
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...good drilling performance and long service life. They are with high efficiency, low failure rate and long service life. Even for all kinds of high ...
2024-12-09 12:42:49
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... and efficiency in drilling operations, making them a valuable asset for any project. One of the key components of the Top Hammer Drilling Tools is ...
2025-03-07 00:14:07
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6 Inch High Performance COP66 Down-The-Hole Hammer Bit For Water Well Drilling Product Application: 1.Button bit is well known for its high wear ...
2024-12-09 12:35:25
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95mm High Air Pressure Blue Color 3'' DHD3.5 DTH Bit For Water Well Drilling Face Shape Selection Concave: Suitable for all-round formation,specially ...
2024-12-09 12:42:49
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...drilling water wells. geothermal wells. short mircopiles.medium mini-type grouting hole of building. diamond harbour project. Economy Eccentric is ...
2024-12-09 12:46:28
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