ND Series Water Drilling Tools
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... experience of ordinary hammers, combined with the features of reverse circulation hammer, optimized internal structure and ideal energy transfer, thus ensuring the series of hammers drilling with fast,...
Hunan New Diamond Construction Machinery Co., Ltd.
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Boart Longyear Standard HQ Series Codre Drilling Tools Diamond Impregnated Core Drill Bits
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...Series Codre Drilling Tools Diamond Impregnated Core Drill Bits Impregnated Diamond Core Bit Impregnated Diamond Core Bit is made from high-quality synthetic diamond and metal powder which could be used in various types of strata. The best effect is achieved through the flexible design according to the different strata and parameters of drilling......
KSQ Technologies (Beijing) Co. Ltd
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Nd Series Dth Drill Bit Middle And High Pressure Tungsten Carbide
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... rates and high productivity. There are mainly four types of end face design forms used by down-the-hole drill bits: namely, end face convex type, end face plane type, end face concave type and end face ......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Double Tube Tw Series Mining Drilling Tools Core Barrel For Surface Wireline Borehole
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Double Tube Mining Drilling Tools TW Series Core Barrel For Surface Wireline Borehole Drilling >> Introduction Overshot is a necessary device in wireline drilling. It's dropped on a cable and directly couples onto and lift up the inner tube assembly, ......
Beijing Jincheng Mining Technology Co., Ltd.
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2" Tungsten DTH Drill Bits Low Air Pressure BR Series Water Drill Bit
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DTH 2"tungsten drill bits/ low air pressure BR Series water drill bit , drilling diameter 64mm-76mm BR2 drill bit Specification: standard type, no foot valve Diameter: 76mm Buttons and size: 6x14mm,5x12mm, weight: around 4.2kg BR Series DTH Button Bit ......
KSQ Technologies (Beijing) Co. Ltd
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HSD Series Geotechnical Drilling Tools DTH Hammers And Bits Dia.135mm- 155mm
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HSD-A Series Tubeless Down The Hole Hammer 5 Inch Hammer Without Footvalve For Shank SD5 High Air Pressure DTH Hammer (without foot valve) It's a king of high air pressure DTH hammer without footvalve,our newest design. it's also one of the most advanced ......
Changsha Sollroc Engineering Equipments Co., Ltd
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Rock Drilling Tools BQ NQ HQ PQ , Wireline Drill Rod Drill Pipe Water Drilling Tools
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BQ,NQ,HQ,PQ wireline drill rods Description of wireline drill rod: This wireline drill rod is main part that connect the drilling rig with diamond bits. Wireline rod features good wear resistance, optimal tensile strength capacity and good torsional ......
Jiangsu Wuxi Mineral Exploration Machinery General Factory Co., Ltd.
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3 1/2 API Reg 4 1/2 API Reg Thread Tricone Rock Bit Oil Gas Water Drill Tool Tricone Bit
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Roller bits for Mining and Rock Drilling The strength and wear resistance of inserts are improve by using carbide inserts with high strength and high wear resistance. Surface of the high precision bearing heat treated by using advanced heat treatment ......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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DTH Button Bit Water Well Drilling Tools High Middle Low Pressure Soft / Hard Stone
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...drilling construction,such as DTH hammer,drilling with casing and RC drilling. 2. 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,these...
Kondasin International Co.,Ltd.
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8 1/2 Inch TCI And Steel Tooth Tricone Drill Bit , Rock Drilling Tools
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...Drill Bit , Rock Drilling Tools TCI and Steel Tooth Tricone Bit for Water Well Drilling 8 1/2 inch TCI and Steel Tooth Tricone Bit for Water Well Drilling Roschen tricone bit used for geoloical prospecting, development of oil and gas, drilling water wells, blast holes and making holes for seismic prospecting, construction engineering.now there are eleven common types of tricone rock bits. Steel teeth series...
ROSCHEN GROUP
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