Backfill Layer Core Barrels Custom Dia 850mm
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China made Drilling machinery drilling tools Core Barrel with Roller Bits Rotary Drilling Rig There are four types of core barrels: 1. Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also reinforced concrete). 2. Core ......
Hebei Tuff Heavy Industry Co., Ltd.
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Customized Wireline Drilling Core Barrel Recovered Quickly High Fast Speed
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Mineral Tools Wireline Drilling Core Barrel High Raw Materials DCDMA Standar Wireline core barrels eliminate the major time consuming operation of using standard double tube core barrels – pulling, stacking and lowering drill rods each time the core barrel......
Kondasin International Co.,Ltd.
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Earth Borehole Drilling Machine Custom Wireline Double Core Barrel
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Wireline Double Core Barrel For Borehole Drilling Machine A wireline core barrel is a tool used in geological and mining exploration to extract core samples from the earth. It consists of a cylindrical barrel with a cutting bit on the bottom that is ......
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
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Q345B 1500mm Dia Rock Core Barrel For Hard Bedrock Formation
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Steel Reaming Core Drill Barrel Harder Bedrock Formation Description Cylindrical ring drill bits are used for drilling with spiral drill bits and bailing bits, which are more suitable for auger or rotary drill bits to drill harder bedrock formations, large......
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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ISO9001 2008 Dia 1200mm Rock Core Barrel With Tricone Bit
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Unique Piling Q345B OD 800mm Core Barrel Rock Layers Bullet Teeth Core Barrel There are tree types of core barrels: 1)Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also reinforced concrete). 2)Core barrel with roller......
Unique Piling
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Silvery Drilling Core Barrel Customize BQ NQ HQ PQ Core Barrel Assembly Nq Hq Pq Wire-Line Core Barrel Head Assembly
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Silvery drilling Core Barrel customize BQ NQ HQ PQ core barrel assembly nq hq pq wire-line core barrel head assembly 1.Spearhead point 2.Compression spring 3.Detent plunger 4.Spring pin7/16*1 5.Spearhead base 6.Latch retracting ......
Best Drilling Equipment (Wuxi) Co.,Ltd
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Roller Bit Drilling Core Barrels With Pin Teeth
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...strata: 1. Reinforced concrete 2. Very hard rock Technical parameters: Note: it can be customized according to customer requirements. Service: Jiayou Xincheng VIP service relieves your worries: Troubleshooting within 24 hours, the responsible engineer will...
Beijing jiayou xincheng industry and trade co. LTD
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8 1/2" Steel Tooth Bit Core Barrel Customized Color in Rotary Drilling
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8 1/2" Steel Tooth Bit Core Barrel Customized Color in Rotary Drilling Specification of Roller Bits Size TC Bit Dia.(mm) TC Bit No. (PCS) TC Bit Height(mm) Dia. of Roller(mm) Height of Roller(mm) Remarks 8-1/2’ 13 42 7 134 83 Both Welding and holder type......
Changsha Golden Drilling Machinery Co.,Ltd
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