Pile Driver Tool Drilling Bucket 1200mm Rock Core Barrel Roller Bit
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...core barrel roller bit core barrel drilling rig tool Product Feature: 1.new drilling tools Core Barrel with Double Shell for Rotary drilling rig can help the drilling rig to realize its full potential, improve construction efficiency, reduce construction failures, and increase return on investment. 2.new drilling tools Core Barrel......
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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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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Construction Drilling Core Barrel Conical Bits Q345B Material For Various Hard Layers
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...Core Barrel Conical Bits Q345B Material For Various Hard Layers Core barrel with rock bits or roller bits for different hard formation projects: 1. Core barrel with bullet bits (Applicable for strong rock up to 100Mpa or rock with deep cracks) 2. Core barrel with roller bits......
Kondasin International Co.,Ltd.
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Stable Rotary Drilling Tools Rig Tap Hole Core Barrel Screw Bit
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...core, barrel, screw bit 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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Long Life Hard Rock Auger Teeth Core Barrel Auger Bit Teeth For Piling Rig
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... and coring barrels for ripping rocks in cobble and hard condition. We can design customized pick for different geological applications. (1)Super coarse particles of alloy, ......
Wuhan Yijue Tengda Machinery Co., Ltd
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Trenchless Tricone Roller Bits Core Barrel for piling engineering
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...core barrel roller bit cutter,roller cone cutter,tricone cone bit, piling bit, piling rock barrel cutter Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type piling tool/ hole opener roller bit Certification ISO & API Material Carbide Processing Type CAST Use piling engineering Other name roller cutter/Roller cone bits......
Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
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Q345B Steel Roller Bit Core Barrel , Rock Core Barrel With 8-1/2 Single Roller Bits
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...Core Barrel With 8-1/2 Single Roller Bits Diameter D(mm) Height H(mm) Thickness T(mm) Reinforcing Ring Height/Thickness H(mm)/T1(mm) Roller Bit Number Weight (kgs) 600 1200 20 250/20 4 549 800 1200 20 250/20 6 744 1200 1200 20 250/20 10 1187 1500 1200 20 250/20 12 1582 1800 1000 20 250/20 16 1906 2000 800 20 250/20 18 1941 2500 800 25 250/20 20 2800 Core barrel......
Hunan Kellyway Machinery Co., Ltd.
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Foundation Construction Rotary Drilling Rig Tools Core Barrel With Roller Bits
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...Core Barrel with Roller Bits for Foundation Construction 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 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...
Unique Piling
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Apfcbr-Y Roller Bit Core Barrel Without Helix Flush
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APFCBR-Y Roller Bit Core Barrel without Helix Flush Features: Cutting ring with staggered arrangement of roller cone bits or roller cutters Screw-on type roller bit system Easy replacement of rollers with suitable tools Applicable Stratum: Very hard rock ......
Beijing jiayou xincheng industry and trade co. LTD
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Double Shell 12pcs Teeth 1750mm Height Roller Bit Core Barrel
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... 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 rock) strata with compressive strength exceeding 100Mpa Featurs Their dimensions can be changed on Client needs and...
Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd
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