201 - 210 of 609
integral drill rods
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R25 R28 R32 R38 T38 T45 T51 Thread Coupling Sleeves For Rock and Mining Drill Rod Describtion Threaded coupling sleeve are made of high quality of ...
2026-06-20 00:21:38
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API Standard Dia89mm oil/gas Drill Pipe with NC38 tool joint and E75 Steel grade Product introduction 1. OD: 3 1/2'' inch/ 3.5'' inch/ 88.9mm 2. ...
2026-06-20 00:21:37
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T38 T45 Threaded Sleeve Coupling for Connecting Drill Rod Our product range also includes Coupling sleeve with thread of R22, R25, R28, R32, R38, T38, ...
2026-06-20 00:21:38
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... underground coal mine operations. Each pipe consists of a rod barrel, male joint, and female joint, offering a complete solution for down-the-hole ...
2026-06-20 00:21:37
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...Rod T51 Tunnel Drilling Rock Drill Tools Drilling rigs are used in conjunction with hydraulic rock drills (eg Atlas, Tomlock, Furu Rock Drills) and ...
2026-06-20 00:21:38
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Friction welded DTH Drill Pipes used for Water well drilling in mine and construction In DTH drilling, the rock drilling bit is a continuation of the ...
2026-06-20 00:21:38
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Friction welded DTH Drill Pipes used for Water well drilling in mine and construction In DTH drilling, the rock drilling bit is a continuation of the ...
2026-06-20 00:21:38
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Basic Information Product Name DTH Drill Pipe Thread API Reg Diameter 4 inch Length R1 Thickness 6mm Order Information Thread + Length + Diameter...
2026-06-20 00:21:38
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Products Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the ...
2026-06-01 09:58:36
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Product Description: The DTH Drilling Tools product line offers a range of high-quality products designed for efficient and reliable drilling ...
2026-06-20 00:21:37
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