221 - 230 of 320
construction button bits
Selling leads
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... of sizes from 2” to 17”, and shank types such as DHD, SD, MISSION, QL, and COP, these drill bits are constructed with high-grade special steel ...
2025-07-14 00:07:31
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... drill bits provide maximum flushing for efficient and effective drilling. They are designed with threaded connection for easy installation and ...
2024-12-09 22:43:12
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Shroud Dia 93mm RC Series 3'' RC Bit 95mm With 14 Buttons Shank SRC531 For RC Hammers Product Introduce: The reverse circulation drilling method has ...
2025-07-14 00:07:31
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4.5" Reverse Circulation Hammer Bit With Carbide Buttons For Water Well Drilling Product Introduce: The Reverse Circulation drilling (RC drilling) ...
2025-07-14 00:07:31
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86-102mm Reverse Circulation RC Bit with Carbide Buttons for Mining Exploration Product Introduce: Reverse Circulation drilling, or RC drilling, is a ...
2025-07-14 00:07:31
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RE531 RC Drill Bit with Carbide Buttons for Initial Mineral Exploration Product Introduce: Dual-wall reverse-circulation drilling uses flush-threaded ...
2025-07-14 00:07:31
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QL30/QL40/QL50/QL60/QL80 DTH Drill Bits with Carbide Buttons for Mining Product description A Down the hole drilling is the most critical component on ...
2024-12-09 17:30:39
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...Bits 178mm Cop64 DTH Bit Rock Drill Bits for Waterwell Drilling Description: Different face style makes DTH bits suitable for various rock ...
2024-12-09 12:11:48
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12" Numa Down The Hole Numa120 DTH Button Drill Bits For Rock Drilling Product specifications: Numa120 dth bits For 12" hammer DTH bits shank Bit Dia. ...
2024-12-09 12:11:48
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... and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China. We have rich experience in this field of DTH ...
2024-12-09 12:11:48
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