121 - 130 of 352
concrete core drilling tools
Selling leads
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12 1/4" 14 3/4" and 20" 535/635 metal sealed tricone bit with roller bearing for borehole drilling on soft formation Application 12 1/4" 14 3/4" and ...
2024-12-09 18:13:20
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API sealed bearing Milled tooth tricone rock bit and steel tricone drill bit tunsten carbide for water well Application 14inch API Sealed Steel Tooth ...
2024-12-09 18:13:20
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... from the rock drill to the drill stems. Generally there are male threaded shank dapters and femal threaded shank adapters. Male shank adapters are ...
2024-12-09 18:56:04
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... power from the rock drill to the drill stems. Generally there are male threaded shank dapters and femal threaded shank adapters. Male shank ...
2024-12-09 18:56:04
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... and diamond grade, matrix hardness and crown shapes,waterways etc. If users can make rational selections according to the geological formations, ...
2024-12-09 18:13:20
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CIR Series Low Pressure Down The Hole Hammer Drilling with Solid Steel Material Application CIR series DTH Hammer, a kind of valve equipped low air ...
2024-12-09 18:13:20
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ISO CE Sealed Steel Tooth Tricone Rock Bits for Water / Oil / Mining Well Drilling 12inch 305mm Application 12inch API Sealed Steel Tooth Tricone ...
2024-12-09 18:13:20
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10'' Soft Formation Drag Bits with 3 Wings Blades Tungsten Carbide Material Application 10'' Soft Formation Drag Bits is mainly used for water wells, ...
2024-12-09 18:13:20
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444.5mm 17 1/2 inch steel tooth rotary drag bit,Three Wing Scraper Step Drag Bits for Soft Formation Application 17 1/2 inch steel tooth rotary drag ...
2024-12-09 18:13:20
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TCI Tricone Rock Bit/Tri-cone Bit/Roller Cone Bit for water well drilling end hole diameter 10inch Application Rolling cutter bits, which some may ...
2024-12-09 18:13:20
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