Results forstone drilling toolsfrom 23347 Products.
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Interlocking Kelly Bar Number Outer Diameter(mm) Elements Max Drilling Depth(m) Retracted Length(m) 1 254 2 or 3 10 to 30 6.45 to 11.45 2 292 2 or 3 15 to 42 9.35 to 18.20 3 298 3 ...
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Length 1.5m 3m Professonal Manufactuer from China for BQ Core Drilling Tubes geological steel pipe-entire length thermal treatment, NC lathe with former cutters Q series Rod ...
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3.5inch API REG Thread High Air Pressure DTH Hammer for Water Well Drilling 90 - 110 mm Dia Application It is a kind of valveless high air pressure DTH hammer with foot valve. The ...
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R28 T38 T45 T51 Threaded Steel Rod Drilling Tool With High Torque Resistance NO. Advantages Description (Threaded R28 T38 T45 T51 speed drill rod for sale) 1 Quality 95% quality ...
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Water Well COP44 Dth Button Bits , 4”Size Downhole Drilling Tools Dth Button Bits Application Dth Button Bits For Mining is suitable for mining,quarring,tunneling and so on. It is ...
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All Size Rock HD Backreamer Engineered to improve longevity ina variety of drilling enviroments , the SINOCOREDRILL rock HD backreamer is equipped with all-round protection that ...
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H Type Safety Joint Drilling Tool AJ Type Safety Joint for Oilfield Product Overview Safety joint installs on the tubing string and operates for drilling, salvaging, well cleaning, ...
china
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Interlocking Kelly Bar Number Outer Diameter(mm) Elements Max Drilling Depth(m) Retracted Length(m) 1 254 2 or 3 10 to 30 6.45 to 11.45 2 292 2 or 3 15 to 42 9.35 to 18.20 3 298 3 ...
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Hydraulic Bench Dth Button Bits R32 / T38 / T45 / T51 For Drilling Tools Feature Adopts superior raw material to produce; Have rich manufacture experience and strict quality ...
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12'' High Pressure DTH hammer for fundation,construction and borehole drilling ,305-445mm hole range Application With professional manufacturing experience in DTH hammer production...
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ф200-2000mm High Quality Barrel Backreamer Size: ф200-2000mm Suitable for soft soil Connection with drill rod : Octagonal connection ; Direct connection with drill rod Connection ...
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Interlocking Kelly Bar Number Outer Diameter(mm) Elements Max Drilling Depth(m) Retracted Length(m) 1 254 2 or 3 10 to 30 6.45 to 11.45 2 292 2 or 3 15 to 42 9.35 to 18.20 3 298 3 ...
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Threaded Rod Coupling Sleeve Rock Drill Tools Crossover Coupling For Mining Our coupling sleeves are available with both half-bridge and full-bridge types, as well as adapter ...
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8'' Borehole Drilling Down The Hole Hammers,Big Diameter Rock Blasting Atlas Copco DTH Hammer Hammer shank available: 1. BR shank series: BR1, BR2, BR3; 2. Cop shank series: Cop32, ...
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Interlocking Kelly Bar Number Outer Diameter(mm) Elements Max Drilling Depth(m) Retracted Length(m) 1 254 2 or 3 10 to 30 6.45 to 11.45 2 292 2 or 3 15 to 42 9.35 to 18.20 3 298 3 ...
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Tungsten Carbide Rock Drilling Tools T38 / R38 Thread Button Bits With Heat Treatment Process Describtion In top hammer drilling, the shank adapter transmits impact energy from the ...
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3 Wings Step Drag Bits for Soft Formation Water Well Mud Drilling 8 inch Characteristics All sizes are generally 3 wings and standard design; Any size of 4 wings or chevron type is ...
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T38 190mm Rock Drilling Tools Threaded Pipe Coupling Sleeve Couplings sleeve are used to well connect the shank adapter to the drill rods or well contact two extensionrods for ...
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Threaded Retrac Button Bit T45 Diameter 115mm Rock Drilling Tools Concave Face Threaded Retrac Drill Bit Description: This type of bit is well known for its high wear resistance ...
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Top Hammer Drill Tools R32-T38 Threaded Rod Coupling Sleeve With 190mm Length Coupling sleeve Coupling sleeves, other name is Coupling, when using rock drills with male shank ...
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