331 - 340 of 436
tunneling integral drill rods
Selling leads
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...Drilling Bit Description of knock off rock drilling bit: Tapered knock off rock drilling bit, is mainly used with pneumatic rock drills and tapered ...
2025-06-21 00:33:16
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...designed to transfer power from the rock drill piston to the extension drill rod and eventually to the drill bit. In rock drilling, top hammer ...
2025-08-02 00:14:01
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... primary purpose is to enable the transfer of power from the rock drill piston to the extension drill rod and ultimately to the drill bit. Top ...
2025-08-02 00:14:01
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...Drill Thread Button Bit for mining tunnling Product Description The Ball Gear Bit is known for its high wear resistance on medium-hard to hard ...
2025-06-21 00:36:38
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...Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used in tunnel ...
2025-06-21 00:36:48
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...Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used in tunnel ...
2025-08-02 00:14:01
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...drilling shank adapter for top hammer Product information: Female shank adapters are used when the drilling space is limited and the total feed ...
2025-06-21 00:35:00
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... drill bits are mainly used in conjunction with rock drills and tapered rods to drill holes through the tapered connection with the rod.The Drill ...
2025-08-02 00:14:01
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36mm Long Skirt Design Rock Drilling Tools Tapered Button Bit Description: Tapered drill bit connect tapered drill rod of rock drill for drilling hole...
2025-08-02 00:14:01
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... For Bench Drilling Description Of Thread Button Bit: Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ...
2025-08-02 00:14:01
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