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drilling tool 9 7 8 inch

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Diamond Core Bit / Diamond Core Drilling Tools AQ, BQ, NQ, HQ, PQ Surface Set Diamond Type Product Description Core drilling rig, mud pump, diamond drill bit, reaming shell, drill ...
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5 1/4" 133mm Reverse Circulation PR52 RC Drill Bits For RC Drilling RC bits Model RC5.5-P52/P52R for shank PR52/PR52R Diameter No x Button diameter mm Button angle Flushing holes ...
Hunan, china
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a ...
Beijing, 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 ...
Jiangsu, china
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CSUMX Diamond Casing Shoe For HW NW PW HWT PWT Diamond Drilling Tools CSUMX Diamond Casing Shoe The CSUMX casing shoe is designed for all exploration and geo-technical casing ...
Shanghai, china
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Assembly of Transmitter Housings For Horizontal Directional Drilling Rigs We offers a complete line of transmitter housings, tail pieces, and replacement parts for use on all Ditch ...
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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 ...
Beijing, china
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Natural Synthetic Diamond Mineral Core Drilling Diamond Reaming Shell Specification: Reaming shell is used to couple the drill bit with the core barrel. It is suitable for use on ...
Hunan, china
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Description Drill rod using R25 thread system. With R32 thread on one shank end. Suited for short hole drilling operations. • R28 thread system • Suitable for small hole range ...
Beijing, 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 ...
Jiangsu, china
Verified
12'' High Pressure DTH hammer for fundation,construction and borehole drilling ,305-445mm hole range Application With professional manufacturing experience in DTH hammer production...
Beijing, china
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AQ BQ NQ HQ PQ Surface Set Diamond Reaming Shell For Core Drilling Specification: Reaming shell is used to couple the drill bit with the core barrel. It is suitable for use on all ...
Hunan, china
Verified
Description For use on DTH450 Hammer Spare Parts Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and ...
Beijing, china
Verified
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 ...
Jiangsu, china
Verified
Bq Nq Hq Pq Wireline Overshots and Core Barrel For Diamond Core Drilling Specification: Overshot is a necessary device in wireline drilling. It is dropped on a cable and directly ...
Hunan, china
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Description In top hammer drilling, the shank adapter transmits impact energy from the piston to the rod(s) or tube(s). Additionally, rotation torque is delivered via the shank ...
Beijing, 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 ...
Jiangsu, china
Verified
CNC Milling Stone Drilling Tools Integral 3.2m - 7.2m Ø26mm - 40mm Description The H22 Integral drills steels, H22 x 108 mm shank, are the most common type within the Dimensional ...
Beijing, china
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Description For use on DTHF3105 Hammer Spare Parts Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and ...
Beijing, china
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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 ...
Beijing, china
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