381 - 390 of 428
very hard rock drilling tricone bits
Selling leads
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... hardnesses and grinds. 2. In the development of fissures, the use of double tubes also has a stratum with severe core blockage. 3. In the above ...
2026-04-30 00:02:29
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...Drill Bit Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa ...
2026-04-30 00:02:30
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...Drill Bit For Long Hole Tungsten Carbide Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations ...
2024-12-09 10:48:03
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...Drill Bit Industrial Alloy Steel CNC Milling Description This type of bit is well known for its high wear resistance on medium-hard to hard ...
2024-12-09 10:47:48
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...Drill Bit Retrac Spherical Button Bit Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations ...
2026-04-30 00:02:29
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... carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. • Widely used ...
2026-04-30 00:02:29
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Impregnated Diamond Core Bits and Reamer with Model AQ BQ NQ HQ PQ Description: Impregnated diamond bits have the widest range of application. They ...
2026-04-30 00:02:29
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...Bits widely used in wire-line drilling series Description: Impregnated diamond bits have the widest range of application. They are the most ...
2026-04-30 00:02:29
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Dia56mm Diamond Core Bits with model TT-56 / B-56 / T2-56 For Medium To Super Hard Formations Description: Impregnated diamond bits have the widest ...
2026-04-30 00:02:29
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...Drill Rod Button Drill Bit Product Specification Product H25 Button bit Diameter 38mm Buttons 2x7mm,5x9mm Flushing hole No. Front 1, Side 1. Weight ...
2026-04-30 00:02:30
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