61 - 70 of 172
tricone rock drill bit
Selling leads
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... mechanic bottom open system for small diameter bucket within 500mm DIA. if Kelly box is 200*200mm. 3. Staggered arrangement of rock drilling bits ...
2025-07-30 00:14:20
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...the borehole after using a core barrel, also suitable for drilling hard, jointed rock(
2025-07-30 00:14:20
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...Drill Teeth Rolling Grinding Rock Drilling Core Barrel With Roller Bits Product Feature: 1.Cutting ring with roller bits and releases the internal ...
2025-07-30 00:14:20
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..., medium weathered rock, bedrock; 3.Bullet teeth including tungsten carbide inserts, cladding layer, shank body, circlip. 4.Tungsten carbide ...
2025-07-30 00:14:20
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... superior performance. 2. Suitable for various layers, including the backfill layer, medium weathered rock, and bedrock. 3. The bullet teeth ...
2025-07-30 00:14:20
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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 ...
2025-07-30 00:14:20
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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...
2025-07-30 00:14:20
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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. ...
2025-07-30 00:14:20
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... mechanic bottom open system, built in ventilation pipe. 3. Cast pilot with rock drilling bits, arc guide plate teeth arrangement, double unlocking ...
2025-07-30 00:14:20
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...drilling tools drill bit carbide rock teeth bucket drill rig bucket Product Description 1.soil and rock drilling buckets are made from the highest ...
2025-07-30 00:14:20
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