Foundation Construction Drilling Rotary Casing Pipe Drill Cutter Bits Teeth WS39
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... technology to produce high quality, high wear resistance, long life cutters. We also can produce all kind of rotary bits, trenching bit and bullet bit according to customers' requirements. Usage: Coal cutting, Mining, Oil drilling, Well dig,...
Hunan Kellyway Machinery Co., Ltd.
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T36 T46 T56 T66 T76 T86 Casing Threaded Drill Bits For Rock Drill Mining
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T Series T36, T46, T56, T66, T76, T86 Casing Threaded Drill Bits for Rock Drill Mining Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D (Mm) I.D (Mm) L (Mm) O.D (Mm) L (Mm) ......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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Construction Diamond Core Drill Bits , Thin Wall Core Drill Bits 1 Inch To 16 Inch Diameter
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... Diamond Core Drill Bit, ie called thin-walled drill bit, also known as water drill bit and hollow drill bit, is mainly used in buildings. It is used for wall holes in water, electricity, heating, gas, air conditioning and pipeline installation. Drilling,...
ROSCHEN GROUP
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Casing Pipe Drilling Tools Borehole Drill Bits Rods
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... anchor drilling tools include all kinds of drill rods, casing, eccentric drill tool, concentric drill tool. 2. Drilling tools are drill rod, drill bit, casing and hammer, etc. Drill rod is a metal tube used to transmit broken rock or flushing liquid....
Jiangsu Wuxi Mineral Exploration Machinery General Factory Co., Ltd.
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T38 Symmetric Casing Ring Drill Bit 114mm S355 Steel Materials Tunneling
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...114mm Overburden Casing Drilling" (OCD) is a drilling technique used to advance casing while drilling through challenging formations such as loose or unstable ground, gravel, cobbles, boulders, and bedrock. The Overburden Casing Drilling Bit (OCD bit) is a...
Wuhan Kingdrilling Diamond Co.,Ltd
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Casing pipe Drilling Rig Tools Convenient Connection Good Sealing Effect Long Life
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Casing pipe Drilling Rig Tools Convenient Connection Good Sealing Effect Long Life 1. Our series anchor drilling tools are reliable,they have stable performance and can fulfill various drilling construction,such as DTH hammer,drilling with casing and RC drilling,the products can suit the drilling in crushed and complex formations,including all kinds of drill rods,casing,eccentric drill tool,concentric drilling tools and hammers. 2. The drill......
Kondasin International Co.,Ltd.
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Construction DHD340A DTH Drill Bits Anti Corrosive For Water Well Drilling
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.... Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic....
Hunan New Diamond Construction Machinery Co., Ltd.
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Foundation Steel Casing Pipe Drilling Casing Tube Casing Driver
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Foundation Steel Casing Pipe Drilling Casing Tube Casing Driver Drilling casing date list is as below: D1/D2 mm length(m) a1(m) a2(m) a3(m) 2 3 4 5 6 weight(kg) 620/540 781 1125 ......
Changsha Golden Drilling Machinery Co.,Ltd
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Stable Well Casing Pipe Drill Rod For Wireline Drilling
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Casing Tube Casing Pipe Drill Rod for Wireline Drilling Casing pipe is used for protecting subsurface formations. It also protects the bore hole form collapsing. As an important part of the bore hole, casing has several important functions: Casing tube function: Prevent bore hole collapse, the isolation of different formations to prevent liquid convection between the formations and thus play a role in controlling the drilling......
Best Drilling Equipment (Wuxi) Co.,Ltd
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Wireline Diamond Impregnated Triple Pipe Drill Bit NQ NQ3 HQ HQ3
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...: Composition of Impregnated Diamond Core Bits: Impregnated diamond core bits consist of a metal matrix and synthetic diamonds. The metal matrix, typically made of tungsten carbide or other hard alloys, provides structural integrity and ......
Hengshui Aoxing Geological Equipment Co., Ltd
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