531 - 540 of 805
nq core drilling tools
Selling leads
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H19x108mm Length 228mm Forged High Manganese Hex Shank Integral Drill Rod Integral Drill Rods (also known as integral drill steels) are specifically ...
2026-07-31 00:08:35
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...Drill Bit Description Reaming bits were widely used in quarrying or mining for blast hole drilling, with pilot adaptors, the drilling direction can ...
2026-07-31 00:08:35
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...most important size for benching and long hole drilling underground • Widely used drifting and tunneling • Bit face design is ideal for soft to ...
2026-07-31 00:08:35
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Alloy Steel Water Drill BR2 DTH Hammers And Drill Bit Description In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock ...
2026-07-31 00:08:35
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YT19A, Y20LY, YT24, YT27, YT28, YT29A , YT29B Pusher Leg Rock Drill Apoplication The Products are mainly used in construction sites, various types of ...
2024-12-09 17:22:58
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Durable Water Well Drill Bits Symmetric / Concentric / Overburden Casing Drilling System The symmetric/Concentric drilling system is designed to drill ...
2024-12-09 18:18:33
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...Drilling Tools T45 T38 Threaded Rock Drill Extension Rod Description drifting and extension drill rods are for in drifting, tunneling, long-hole ...
2026-07-31 00:08:35
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Product Description Product Name DTH Drill Pipe Thread API Reg Diameter 3 inch Length 6m Thickness 6mm Order Information Thread + Length + Diameter...
2026-07-31 00:08:35
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...Drilling Button Bit Rock Button Taper Bits Product Introduction The Rock Button Taper Bits are made from grade hard alloy and special steel, ...
2024-12-09 18:35:52
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Drill Tool 32mm 34mm 36mm 38mm 43mm 46mm Tungsten Carbide Tipped Hard Rock Bits Button Thread Rock Jack Hammer Drill Bits Describtion Threaded Drill ...
2024-12-09 18:44:23
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