Boulder Rock Teeth Core Barrel
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...Core Barrel Rock Teeth Rotary Rig For Foundation Engineering Feature 1. Cutting ring with rock drilling bits and releases the internal stress of rock. 2. Replaceable pilot bits. 3. Wear-resistant strips welded around the barrel. 4. Optimize angle of drilling bits. 5. Throughout ventilation hole. Application Gravel ,boulder......
Hebei Tuff Heavy Industry Co., Ltd.
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Boulder Layers Apfcbr-Q Core Barrels With Round Shank Chisel
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APFCBR-Q Core Barrel With Round Shank Chisels Features: Cutting edge with carbide round shank chisels and hybrid-welded bucket teeth. Applicable Stratum: Backfilled solid waste, boulder layers. Customizable products are available upon customer's ......
Beijing jiayou xincheng industry and trade co. LTD
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Customized Larger Size Rotary Rock Core Barrel For Gravel / Boulder
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Customized Larger Size Rotary Rock Core Barrel For Gravel / Boulder Technical Parameter of Kellyway Core Barrel with Bullet Teeth Diameter D(mm) Bucket D1 (mm) Height H(mm) Bucket Height H1(mm) Upper Thickness ......
Changsha Golden Drilling Machinery Co.,Ltd
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20mm 1500mm Length Diamond Core Barrel For Rock Layers
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...~2000mm 3. Shell thickness: 20~30mm Featurs 1- Made of high quality weathering steel, strong, durable and cost-effective. 2- Cylindrical barrels and conical barrels (depending on customer needs). 3-White, yellow or according to customer requirements,...
Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd
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Hydraulic Drilling Core Barrel , Roller Reamer Heat Treatment 600-3000mm Diameter
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...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...
Kondasin International Co.,Ltd.
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APIE Drilling Rig Tool 600mm Cross Cutter Core Barrel With Rock
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...the borehole after using a core barrel, also suitable for drilling hard, jointed rock(<100Mpa) and for penetrating through layers containing boulders. 2. For the rock column that fails to take the core, this drill can effectively improve the drilling and...
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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Foundation Rotary Drilling Tools Core Barrel High Manganese Steel
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...core barrel in Chinese factory Introduction It is very difficult to directly cut boulders and hard permafrost layers with auger bits or rotary drill buckets. Therefore, the drill barrel is designed to work with drilling augers and cleaning bits. The drill barrel is divided into core type and non-core......
Langfang Pangolin Drilling Tools Co., Ltd.
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Multi Functional Boart Longyear Core Barrel System Core Diamond Drill Bits
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...Core Barrel System Core Diamond Drill Bits Craelius Core Barrel Longyear Core Barrel Boart Longyear Core Barrel Bristish Core Barrel Atlas Copco Core Barrel Wireline Core Barrel AQTK Core Barrel BQ Core Barrel NQ Core Barrel HQ Core Barrel PQ Core Barrel NMLC Core Barrel HMLC Core Barrel NWG Core Barrel HWG Core Barrel AQWL Core Barrel BQWL Core Barrel NQWL Core Barrel HQWL Core Barrel PQWL Core Barrel SQWL Core...
ROSCHEN GROUP
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Nq Wireline Double Tube Core Barrel Assembly For Deep Hole Hard Rock Coring
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...Core Barrel Assembly For Deep Hole Hard Rock Coring 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 barrel, T2-76 core barrel, T2-86 core barrel, T2-101 core barrel T6-76 core barrel T6-86 core...
Jiangsu Sinocoredrill Exploration Equipment 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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