Durable 27pcs Teeth 2000mm Dia Core Barrel With Bullet Bits
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...concrete(also reinforced concrete). 2)Core barrel with roller bits is used in very strong rock formations(compressive strength > 100Mpa). 3)Cross cutter core barrel is mainly used to break rock cores which remain in the borehole after using a core barrel,...
Unique Piling
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600mm Xcmg Core Barrels Roller Bits 100Mpa Compressive Strength
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Rotary Drilling Rig Tools Core Barrel with Roller Bits for foundation construction Application 1. For strong rock formation(compressive strength≥100Mpa). Suitable for Bauer, Sany, Xcmg, Soilmec, Mait, IMT,etc. 2. Larger Holes with Smaller Rigs. By drilling......
Hebei Tuff Heavy Industry Co., Ltd.
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1000mm Dia 10pcs Teeth Drilling Core Barrel For Deep Foundation
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... barrel with A. A. Rock drill bit (applicable to hard rock below 100Mpa or rock with deep cracks) B. Roller drill bit (applicable to very hard ......
Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd
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Hole Dia 76mm Core Dia 47.6mm Wireline N Core Barrel Assembly 1800m
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...DIA 76MM CORE DIA 47.6MM WIRELINE N CORE BARREL ASSEMBLY 1800M WireLine N Core Barrel is used in core drilling of boreholes with wireline inner core barrel (WireLine Coring System): drilling of Ø76 mm diameter boreholes up to 1800 m deep in solid, semifractured and fractured rocks of VI-XII drillability category. WireLine core barrel is designed for receiving and preserving of core while drilling and also for separating and lifting of core...
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
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BQ HQ NQ PQ Core Barrel , 1.5M Double Tube Core Barrel For Exploration Core Drilling
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...Core Barrel Basic Info Trademark: ROSCHEN Model NO.: BQ NQ HQ PQ Usage: Mineral Exploration Drilling Size: Bq Nq Hq Pq B W/L Hole Dia: 59.9mm H W/L Hole Dia: 96.3mm Consist of: Inner Tube Assembly and Outer Tube Assembly Conversion to Triple Tube Possible: Yes Transport Package: Export Seaworthy Package Type: Core Barrel Certification: Ce /ISO9001 Length: 3m /1.5m N W/L Hole Dia......
ROSCHEN GROUP
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600mm 1200mm 1500mm Drilling Core Barrel With Bullet Teeth For Rotary Drilling Machines
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...Core Barrel and Drilling Bucket Basic Information Place of Origin: CHINA Certification: ISO Model Number: 600mm-3000mm Minimum Order Quantity: 1 Piece Price: Negotiated Packaging Details: Plastic cases Delivery Time: 5-8 work days Supply Ability: 200 Pieces/30 days Product Parameters Cutting Dia......
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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800-1200mm Shell Height Drilling Core Barrel Equipped Long Durabilty Custom Cutting Dia
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...Core Barrel High Carbon Steel Strong Rock Formations Drilling Core Barrels with Roller Bits adopt the high-carbon steel and special drilling bits angle to keep the drilling strength and efficiency. Drilling core barrel with roller bits drilling rock Core with hard facing strip for durable use life,they are used to cut a ring in rock or concrete, mostly to initiate the borehole. The most important advantage of a core...
Kondasin International Co.,Ltd.
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70mm Diameter Drilling Core Barrel Double Tube Core Barrel Black
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...core lifter case ,HQ3 core lifter case ,NQ core lifter case ,HQ core liftercase Mega drilltech manufacture differenct types of the core barrels with high quality. Size Available: B76 core barrel, B86 core barrle, B101 core barrel, B131 core barrel, B146 core barrel BQ core barrel NQ core barrel, HQ core barrel PQ core barrrel, NQ3 core barrel, HQ3 core barrel, PQ3 core barrel TT-46 core barrel TT56 core barrel T2-56 core barrel, T2-66 core...
HUNAN MEGA DRILLTECH CO., LTD.
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Drilling Tools Core Barrel Link Latch Type Head Assembly With Spare Parts Drill Barrel Assembly Core Barrel Assembly
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... system. A complete set of wire-line core barrel include: Core barrel assembly, overshot assembly, drill rods, holding dog, hoisting plug, circle wrench etc. It has some advantages such as high penetration rate, high core recovery ratio, long bit life and...
Best Drilling Equipment (Wuxi) Co.,Ltd
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Pq3 Diamond Drilling Core Barrel Alloy Steel Wireline Triple Tube Core Barrel
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...CORE BARREL ASSEMBLY Wireline Core Barrel: This type of core barrel is designed for deep drilling operations. The cylindrical sample is extracted using a wireline, which allows for faster and more efficient drilling. SIZE CORE DIAMETER HOLE DIAMETER mm inch mm inch Q3 Series Core Barrels (triple tube) PQ3 83.0 3.268 122.6 4.827 PQ3 Core Barrel Assembly Item Part No. Description 1-15 PC3543869 Core Barrel...
WUXI PEERCHEER MACHINERY CO.,LTD
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