421 - 430 of 473
high productivity dth drill bit
Selling leads
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... and round configurations. D Miningwell drill pipe is developed and engineered to give you straighter holes, less deviation and longer life. Thread ...
2025-06-21 00:34:46
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..., anchoring and other projects holes in mines, quarries, highways, railways, etc. Products features: Generally, light rock drills use 7 tapers or ...
2025-07-28 00:16:31
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Drilling And Tunneling Application Speed Extension Thread Drill Rod Product features: With rich experience of on cemented carbide manufacturing...
2025-06-21 00:34:17
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... and wear resistance carbide buttons and well forged steel body in our high efficiency automatic production. Body Type: (1) Type: Male-Male Rod, ...
2025-06-21 00:34:19
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...Drill Rod Product feature Of 4270mm T51 Drifting Extension Thread Drill Rod: MTH with rich experience of on cemented carbide manufacturing,Minetech ...
2025-06-21 00:34:23
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... as Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ). It produces either hexagonal or round cross sections. ...
2025-06-21 00:34:37
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YT27 Portable Air Leg Rock Drill Powerful Pneumatic Rock Drilling Tools Product Information: Pneumatic Rock Drills: This type rock drills use ...
2025-07-28 00:16:31
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Pneumatic Rock Drill Machine With Air Leg Rock Drilling Machine Product Information: Model YT27 is a highly efficient pusher leg rock drill. YT27 can ...
2025-07-28 00:16:31
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...Drill Product Description The YT serles Handheld Pneumatic Air Leg Rock Drill is machine Is a kind of high efficlency hand hole or air leg support ...
2025-07-28 00:16:30
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...Drill Pipe H22 Hexagon Drill Rod For Mining Prodcut information: Tapered drill rod is also called the Hexagonal Drill Rod.The rod is used for rock ...
2025-07-28 00:16:31
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