251 - 260 of 320
construction button bits
Selling leads
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...Bit With 3 1/2'' API REG Pin Thread For Geothermal Drilling Product Introduce 3 wings step drag bits are one piece construction of alloy steel cast ...
2024-12-09 13:14:54
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... threaded connections and are available with flushing holes. They are packed in ply-wooden cases for easy transportation and storage. DTH Drill ...
2025-07-13 00:06:31
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12" 13" 14" 15"DTH Hammer Bits Numa120 DTH Bit Rock Drill Bits For Drilling Product specifications: DHD1120 DTH bits Drill Bit Bit Dia.(mm) NO.Air ...
2024-12-09 12:11:48
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..., etc IADC code 435 Bearing Structure Roller-Ball-Second Thrust-Roller-First Thrust/Sealing, Abrasion-resistance carbide button insert on the
2024-12-09 12:32:02
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... a perfect body, heat treated to the required hardness, given surface compression for fatigue resistance, and fitted with precision buttons ...
2024-12-09 13:11:32
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...Bit For Well Drilling SRC052/SRC054/SRC547 Adavantages: 1.The longer life of the drill: the alloy material, with longer using life which better ...
2025-07-13 00:06:31
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...Bits QL60 with Carbide Buttons for Civil Engineering Product description The DTH drilling method is growing in popularity, with increases in all ...
2025-07-13 00:06:31
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...Bit DHD340A Use For Mining Product description DTH hammers and bits are widely used in open-pit mines, quarries and construction projects to ...
2024-12-09 13:11:32
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...Bit For Blasting Drilling Product description DTH hammers and bits are widely used in open-pit mines, quarries and construction projects to ...
2024-12-09 13:11:55
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.... In underground mining engineering, high-performance and efficient energy transfer can maximize drilling accuracy and increase customer productivi...
2024-12-09 13:11:55
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