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extension threaded drill rod

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buy Spherical Ballistic Retractable Drill Bit T51 Threaded Rock Drilling Tools online manufacturer

Spherical Ballistic Retractable Drill Bit T51 Threaded Rock Drilling Tools

T51 RETRAC BUTTON BIT Spherical Ballistic Retractable Drill Bit T51 Threaded Rock Drilling Tools Specification: Drill Bit Diameter No x Buttons Diameter Flushing Hole Weight, kg mm inch Front Gauge Angle Front ... Read More
2022-03-29 14:43:58
buy R25 R28 R32 R38 T38 T45 T51 Drill Coupling For Top Hammer Drilling online manufacturer

R25 R28 R32 R38 T38 T45 T51 Drill Coupling For Top Hammer Drilling

R25 R28 R32 R38 T38 T45 T51 coupling sleeve for top hammer drilling Threaded coupling sleeve are made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of ... Read More
2022-03-15 16:18:30
buy 89mm T51 Drop Center Face Drilling Button Bit For Quarry Tunnel And Ground online manufacturer

89mm T51 Drop Center Face Drilling Button Bit For Quarry Tunnel And Ground

89mm T51 Drop Center Face For Quarry Tunnel And Ground Thread Button Drill Bit Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ... Read More
2025-03-11 10:02:37
buy 12" DHD1120 High Pressure DTH Drill Bits φ305 - φ445 For Water Well Drilling / Mining online manufacturer

12" DHD1120 High Pressure DTH Drill Bits φ305 - φ445 For Water Well Drilling / Mining

12"DHD1120 High Pressure DTH down hole drill bit 305-445 and hammer for water well drilling/mining In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ... Read More
2025-03-10 17:23:54
buy O - ring / Comperssion Buffer / Check Valve / External Cylinder  downhole drilling tools spare parts for DTH Hammer online manufacturer

O - ring / Comperssion Buffer / Check Valve / External Cylinder downhole drilling tools spare parts for DTH Hammer

O - ring / Comperssion Buffer / Check Valve / External Cylinder downhole drilling tools for DTH Hammer In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ... Read More
2021-08-27 11:51:42
buy 127-152mm PDC Drill Bit with Steel Body Matrix Body for oil well drilling online manufacturer

127-152mm PDC Drill Bit with Steel Body Matrix Body for oil well drilling

127-152mm PDC Drill Bit with Steel Body Matrix Body for oil well drilling Steel Body PDC Bits Features: Body of steel body PDC bits are made of premium alloy steel. Extensive tungsten carbide hardfacing ... Read More
2025-03-10 16:18:20
buy T45 Button Drill Bit Rock Drill Spare Parts For Mining / Quarring online manufacturer

T45 Button Drill Bit Rock Drill Spare Parts For Mining / Quarring

T45 Tungsten Carbide Retractable Thread Rock Drill Button Bits Application: T45 Quarrying Retrac Threaded Rock Drilling Button Bit is suitable for mining,quarring,tunneling and so on. It is widely used for ... Read More
2022-03-18 15:46:59
buy Black Thread T38 Drill semi bridge Coupling Sleeve Length 7  1 / 2 Inch Diameter 55mm online manufacturer

Black Thread T38 Drill semi bridge Coupling Sleeve Length 7 1 / 2 Inch Diameter 55mm

T38 Coupling Sleeve With Length 190mm Diameter 55mm T38 Mining Coupling Sleeve Rock Drilling Tools Description Coupling Sleeve using T38 thread system T38 thread system Color: Green or Based on Customer ... Read More
2022-03-15 16:18:29
buy Tunneling Length 8.25 Inch T45 210mm Threaded Couplings online manufacturer

Tunneling Length 8.25 Inch T45 210mm Threaded Couplings

Tunneling Length 8.25 Inch T45 210mm Threaded Couplings Description Because of different applications, we need different lengths of drill stems, so couplings sleeves are used for connecting extension rods. ... Read More
2022-03-15 16:18:29
buy Good Quality Misubishi Design Golden Colored Convex Face T38 Drill Button Bits online manufacturer

Good Quality Misubishi Design Golden Colored Convex Face T38 Drill Button Bits

Factory Price Good Quality Misubishi Design Golden Colored Convex Face T38 Drill Button Bits Our Advantages: We have advanced production equipment & talented researchers & technicians & rich experiences in R & ... Read More
2022-03-15 16:40:34
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