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threaded rc drilling pipes
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76mm NQ Diamond Non-Core Bit For Medium Hard to hard formation NQ Non core Bit, Medium Hard to hard formation, NQ Rod Box Thread, size :76mm, Outer ...
2026-05-01 00:02:53
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T38 76mm 89mm Normal Body Button Bit with Spherical Ballistic Carbide Inserts T38 89mm Ballistic buttons:8x13mm,5x12mm P/N: 4148300732 T38 76mm 89mm ...
2026-05-01 00:02:52
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Drop Center Ballistic T45 89mm Thread Button Rock Stone Bits Description Button bit is well known for its high wear resistance on medium-hard to hard ...
2026-05-01 00:02:52
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R32 41mm Mining Drill Bits 2 Inch Drilling Bit With Steel Inserts Description Cross type bit with steel inserts using H25 thread system. It has a slow ...
2024-12-09 10:43:16
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R25 33mm 35mm 38mm Mining Drill Stone Rock Drill Cross Bits Description Cross type bit with steel inserts using H25 thread system. It has a slow ...
2024-12-09 10:43:16
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...Drilling Tools Description: 5.0” Hammer QL50 Thread Connection: 3 1/2" API Reg Pin Bit Shank: QL50 Feature: top sup have tungsten carbide buttons. ...
2026-05-01 00:02:53
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...Drilling Tools DTH Hammer Low Air Pressure DHD/M/COP/QL Tungsten Carbide Description: DTH Hammer Low Air Pressure Thread Connection: API Reg Bit ...
2026-05-01 00:02:53
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...Drill Bit Diameter, mm No x Button Diameter Flushing Hole Weight approx., kg Front Gauge Angle Front Side Cross-type Bit 41 16 x 10 - 1 4 0.7 43 16 ...
2024-12-09 18:54:54
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... R25 Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a very straight drill hole. • Steel ...
2024-12-09 18:55:12
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... Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Usage:drilling in ore ...
2024-12-09 18:22:59
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