171 - 180 of 389
convex face rock drill bits
Selling leads
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...Changsha, Hunan, China.We have rich experience in this field of DTH hammers and bits for 20 years.Owing to high quality, professional serivce and ...
2024-12-09 12:38:29
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...Drill Bit Set Product Introduce: Reverse Circulation (RC) drilling is used to collect mineral and rock samples quickly and efficiently using a ...
2025-07-15 00:07:27
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...Drill Bits Chevron Drag Bits 6.5 inch API 3 1/2" Product specifications: The drag bit is designed for use in soft formations such as sand, clay, or ...
2024-12-09 12:15:39
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Reverse Circulation RE543 133mm RC Drill Bits For RC Drilling RC bits Model RC4.5-E543 for shank RE543 Diameter No x Button diameter mm Button angle ...
2024-12-09 12:11:48
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5" 127mm Reverse Circulation PR40 RC Drill Bits For RC Drilling RC bits Model RC5-P40 for shank PR40 Diameter No x Button diameter mm Button angle ...
2024-12-09 12:11:48
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5 1/4" 133mm Reverse Circulation PR52 RC Drill Bits For RC Drilling RC bits Model RC5.5-P52/P52R for shank PR52/PR52R Diameter No x Button diameter mm ...
2024-12-09 12:11:48
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Product Description: Sollroc DTH drill bits utilizes polycrystalline diamond compacts as an alternative to the conventional cemented carbide cutters. ...
2024-12-09 20:32:22
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...Rock Bits Tricone Bits Product specifications: Tricone bits are available in new and used (re-tip and re-run) steel tooth and tungsten carbide ...
2024-12-09 12:11:48
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... the DTH hammer or tricone bit lose their effectiveness and then the drag bit is used, the cleaning of the hole is realized by the injection of air ...
2024-12-09 12:35:25
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High Quality 203mm High Pressure Down-the- hole DTH Drill Bit For Rock Mining Product description The life of the DTH bit depends on the material and ...
2024-12-09 13:20:22
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