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dia 200mm hole opener drilling

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Hole Opener Foundation Pile for Directional Drilling Hdd Rock Reamer Hole opener Large diameter assembly bit is widely used in construction, bridge, highway and railway constructio...
Hebei, china
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Product name: 4 Inch SD4 Shank 127mm High Air Pressure Down The Hole DTH Drill Bit For Geotechnical Exploration Product category: DTH drill tools Matched hammer: Hammer SD4 ...
china
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3D Garden Triangle Bending Fence For Residential 1.8*3m 75*200mm Hole Product Description of 3D Garden Triangle Bending Fence For Residential 1.8*3m 75*200mm Hole Fence Length: Can ...
Hebei, china
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Onshore and Offshore 42'' Fixed Diameter Hole Opener, Enlarge Surface Hole Fixed diameter hole opener is used for enlarging the surface hole which drilled by cone bit in advance, ...
china
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2000mm Dia dilling rig tool rock drilling bucket with bullet teeth B47k22h for foundation construction Product Description 1.Drilling buckets are used for drilling in cohesive and ...
Jiangsu, china
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Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the ...
Beijing, china
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Combined Single Cone Bit , Trenchless , HDD Drilling , Hole Openers , Reamers , Tungsten Carbide Insert​ 1. Hole openers are designed for the enlargement of pilot holes and large ...
Beijing, china
Member
GL112A DTH Drilling Hammer DHD112 Down The Hole Hammer For Foundation Drilling Description Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas ...
Beijing, china
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Product Description: The Jumbo Drilling Machine is equipped with a powerful drill that can drill holes up to a depth of 12m, making it ideal for tunnel rock bolts and other ...
Sichuan, china
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Taper 6-12 Degree Drill Reamer Bit Diameter 64 - 89mm with pilot bit dome bit hole opener bit Reaming drill bits are designed for layer drilling, to enlarge pilot holes for long ...
Henan, china
Member
152mm Rock Drilling Down The Hole DTH Hammer DTH Drill Bit Product Information: Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas and etc. ...
Hebei, china
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Product Description: The PDC Drill Bits are designed to provide excellent stability and durability. The 1308 PDC Cutter is used to make the bit more effective when drilling through ...
Hebei, china
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Numa120-16"(406mm) For Water Well , Foundation ,Construction Drilling 1.General Introduction Shank Type Diameter Bit Face Gauge Buttons Front Buttons Side tips Flushing Hole Weight ...
Ningxia, china
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Wide Flow Rate Range Hole Opener Drilling Mud Motor Introduction Downhole motor is a kind of downhole dynamic drilling tool upon the power of drilling mud. Mud stream from the ...
Hebei, china
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Product Description: Powerful and Versatile Hydraulic Earth Auger: Efficient Solution for Earth Hole Making Introducing our Hydraulic Earth Auger, a powerful and versatile tool ...
Jiangsu, china
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BQ NQ HQ PQ AW BW HW Dth Rock Drill Rods / Pipe For Geological Drilling KSQ manufactures Wireline Drill Rods, from AQ to PQ, Parallel Threaded Drill Rods, DCDMA Sizes AW BW NW HW, ...
Beijing, china
Verified
Air Drilling Tools High Air Pressure DTH Drilling Hammers with Bits (DHD, SD, QL, Mission, Numa, Cop) We provide quality and durable DTH hammer from 3" to 12". Features: The ...
Beijing, china
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Product Description: Our HDD Reamers are fully customizable to meet your specific drilling requirements. The size of the product can be tailored to fit your needs, making it easy ...
Hebei, china
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311mm 346mm Rock Reamer Foundation Pile HDD Hole Opener Introduction The reamer bits mainly consists of more than 3 cones.cutting structure with premium tungsten carbide hardfacing ...
Hebei, china
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DHD340 COP44 QL40 SD4 Mission40 DTH Bit for water well drilling Concave Face The all-around application bit face specifically for medium hard and homogenerous rock formations. Good ...
Beijing, china
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