581 - 590 of 778
spherical rock drilling tools
Selling leads
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Ql50 Dhd350r 146-150mm 5inches High Quality Dth Hammer Drill Bit for hard Rock Product Information: DTH bit is the tool cutting rocks, and subject to ...
2025-06-21 00:38:35
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...Rock Drilling 11 degree Steel Tapered Hexagonal Drill Rod Specification: Rod Length: 400~6400mm ( Lengths could be made to your specifications ) ...
2025-08-01 00:14:20
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...Drilling Description: Thread button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment. ...
2025-06-21 00:36:44
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API DTH Drill Rod For The Drilling And Rock Blasting Operations Product description: DTH drill pipes are widely used in mining,geothermal and all ...
2025-06-21 00:38:40
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...other engineering drilling blasting hole, guardrail hole, mountain reinforcement, anchorage and other engineering holes, geothermal exploration ...
2025-06-21 00:36:39
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...Drilling Rig Hand Held for Mining Querry Tunnel Product Description Y-24 type handle chisel rock machine is the modification product of our factory...
2025-08-01 00:14:20
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32mm Hard Rock Drilling Drill Bit/ Mining Bit High Quality Tapered Button Bit Product Information: The diameter of the drill bit is 32mm.The drill ...
2025-06-21 00:36:03
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Rock Drilling and Heat Treatment Process for Spherical Thread Button Bit *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body ...
2025-08-01 00:14:19
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...Drilling Hexagonal Drill Rod Prodcut information: Tapered Drill rod is also called the Hexagonal Drill Rod.The rod is used for rock drilling, ...
2025-08-01 00:14:20
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...Drill Rod For Blasting Hole Drilling Rig Hexagon Drill Rod Prodcut information: Tapered Drill rod is also called the Hexagonal Drill Rod,are used ...
2025-08-01 00:14:20
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