521 - 530 of 613
hard rock drill rig machines
Selling leads
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Tricone Bit Product Description 1.The teeth or buttons on tricone bits are made of hardened steel or tungsten carbide for durability. 2.These bits are ...
2026-07-07 00:26:12
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...Drilling Machine - Vertical Shaft Drilling Jumbo The Jumbo Drilling Machine, also known as the Veritical Shaft Drilling Jumbo, is a highly ...
2024-12-09 23:37:53
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Steel Drill Pipe 114mm Drill Tool high performance quality Multi function 1.Description: -Water well drill pipes are widely used in mines, water wells...
2024-12-09 22:49:27
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PDC Drill Bit Product Description PDC drill bit are drilling tools used in the oil and gas industry to penetrate rock formations. These bits feature a ...
2026-07-07 00:26:12
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...Drill Bits For Hard Granite Rock Sampling Description Brief Introductions of NQ 75mm Impregnated Diamond Core Drill Bits: NQ 75mm Impregnated ...
2026-07-07 00:26:12
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...specialized tool designed for effective drilling in challenging geological conditions. Here are its primary features: Powerful Impact: Provides ...
2025-07-11 07:30:14
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...Bit is a specialized drilling tool designed for high-performance applications in challenging geological conditions. Here are its key features: High ...
2025-07-11 07:30:14
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...Drill Bit 6 1/2" 5 Blades for Soft to Medium Rock Product Overview PDC (Polycrystalline Diamond Compact) drill bits are engineered for superior ...
2026-07-07 00:26:12
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...Rock Bit for Soft and Hard Formation Borehole Drilling Description Tricone bit used for geoloical prospecting,development of oil and gas,drilling ...
2025-08-28 03:52:49
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...Drilling Hole Opener Rock Reamer Bit HDD Reamer For Horizontal Directional Drilling Description The Rock Reamer Bit HDD Reamer is made of tough ...
2025-07-28 17:57:50
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