71 - 80 of 112
roller cone drill bit
Selling leads
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... bottom open system, built in ventilation pipe. 3. Cast pilot with rock drilling bits, arc guide plate teeth arrangement, double unlocking system. ...
2025-07-21 00:22:04
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... tips high quality. 3.The carbide tip has well-distributed micro-particles, with super impact strength, it will make higher force intensity during ...
2025-07-21 00:22:05
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Core Barrel with Bullet Bits Drilling Rig Tool Rock Drilling Core Barrel Bucket Coring Barrel Rock Bits Product Description 1.Fractured rocks and hard ...
2025-07-21 00:22:05
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carbide auger drill teeth 25mm scratch rocks bullet teeth for core barrel Product features 1.Rock drilling bits perform stage breaking and drilling. 2...
2025-07-21 00:22:05
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Cheaper price 19mm carbide bullet teeth rotary drilling tools for construction Product features 1.Rock drilling bits perform stage breaking and ...
2025-07-21 00:22:05
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Wholesale price auger cutting tooth c31 rock drill bullet teeth holder for core barrel Product features 1.Rock drilling bits perform stage breaking ...
2025-07-21 00:22:05
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Factory Price DF30 Drill Rock Teeth: Fast Shipment Rock Cutter Teeth for Construction Use Product Features: 1. These rock drilling bits excel in stage ...
2025-07-21 00:22:05
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Rotary Rig Tools for Efficient Drilling: Drill Bit Piles, Bullet Teeth, Scratch Rocks, Core Barrel, and Drilling Bucket Product Overview: 1. Versatile ...
2025-07-21 00:22:05
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Premium Hard Rock Bits: High-Quality Rock Drilling Teeth for Sale Product Description 1. Efficient Material Cleaning: Our hard rock bits are ...
2025-07-21 00:22:04
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... and reliable deep drilling tool designed to excel in the most challenging drilling environments. Crafted from premium materials like tungsten ...
2025-07-21 00:22:04
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