Rotary Rig Core Barrel Drilling B47k Teeth Rock Bucket
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Rotary Drill Rig B47K Teeth Drilling Rock Core Barrel Bucket Application: 1.When rotating, the drill core of the core rock drill has several different cutting angles that are matched with each other, and it is repeatedly broken and knocked at the position......
Hebei Tuff Heavy Industry Co., Ltd.
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135mm Auger Rig Core Barrels Bit With Round Shank Chisel
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Strata Reinforced Concrete Core Barrel Bit With R Chisel Cutting Tools Core Barrel With R - Chisel Cutting Tools Applicable Strata Reinforced Concrete Apply layer: 1. Reinforced concrete 2. The uniaxial compressive strength of hard rock is greater than ......
Beijing jiayou xincheng industry and trade 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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Construction Piling Tools Drilling Rigs Core Barrel For Hard Rock
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...(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, also...
Unique Piling
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Core Barrel Drill Rig Bucket 600mm Diameter Rock Rotary For Drill Rig
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... bottom open system, built in ventilation pipe. 3. Cast pilot with rock drilling bits, arc guide plate teeth arrangement, double unlocking system. 4. Throughout ventilation hole. 5. Hard facing strips for wear protection. 6. ......
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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Yellow Foundation Drilling Tools / Hard Rock Drilling Rig Core Barrels
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Yellow Foundation Drilling Tools / Hard Rock Drilling Rig Core Barrels Core barrels are generally divided into two types: 1- Core Barrel with Bullet Bits Applicable for strong rock up to 100MPa or Rock with deep cracks: 2- Core Barrel with Roller Bits ......
Changsha Golden Drilling Machinery Co.,Ltd
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Bullet Teeth Core Barrel Drilling Rig Tool For Hard Rock Layer Construction
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...releases the internal stress of rock; 2. Rock drilling bits perform stage breaking and drilling ; 3. Applicable layers: backfill layer, medium weathered rock, bedrock; Cutting Dia. Shell HIT. Shell OD. Shell ......
Beijing Jietaihongli Technology Co., Ltd.
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Double Tube Diamond Core Barrel Assembly , NQ NWL Core Barrel Drilling
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... system.A complete set of wire line drill tools 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 penetration rate, high core recovery ratio,...
CGE Group Wuxi Drilling Tools Co., Ltd.
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Deep Mining And Exploration Drilling Wireline Core Barrels Drill Rods Exploration Core Drilling
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...widely used in deep mining and exploration drilling. It is designed with powerful electric drive. Geotec specializes in manufacturing various core drilling parts for wholesale. Roschen wireline winch is the most commonly used wireline core drilling part in...
ROSCHEN GROUP
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Brand New 1500mm Rock Core Barrel , Drilling Bucket With 12pcs Roller Bit
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Foundation Rotary Drilling Rig Rock Tools 1500 mm Core Barrel With 8-1/2 Roller Bits For Bore Piles Product Description Technical Parameter of Kellyway Core Barrel with Roller Bits Diameter D(mm) Height H(mm) Thickness T(mm) Reinforcing Ring Height/......
Hunan Kellyway Machinery Co., Ltd.
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