Hard Rock Roller Cone Bit / Single Cone Rock Roller Bit
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... ISO & API Material Carbide Processing Type CAST Use piling engineering Other name roller cutter/Roller cone bits Bearing type journal Sealed Bearing Application Trenchless & HDD & Foundation rock driling Advantage High Performance Cost ......
Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
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Blue API Three Cones Bit Tri Roller Cone Bit Hard Faced Bearing Surface
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...resistance and anti bite resistance of bearings, suitable for high rotational speeds. Ball lock cone, optimized tooth cone R groove size and steel ball tolerance gap, effectively preventing rock detachment IADC WOB RPM Applicable Formations (......
Langfang Blue Water International Trading Co.,Ltd
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190MM Roller Cone Bit 7 1/2inch Roller Cone Cutter Bit With 3NZ Nozzle
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...16.3~21.7 Operating Parameter Rotary Speed(rpm) 80~40 Weight on Bit(KN/MM) 0.5~1.2 Formation Hard formation with high compressive strength ,such as limestone,sandstone,dolomite,hard gypsum,marble,etc. Cutting Structure The wear-resistance of the teeth is...
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd
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High Efficient Roller Cone Bit Long Bearing Life For Soft - Very Hard Formations
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... row and conical on the inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations. The HSN rubber O-ring provides adequate sealing for...
Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
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70rpm To 40rpm Drill Roller Cone Bits Tungsten Carbide Equipped With Core Barrel
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...new techniques for insert bit; ♥ Gauge Structure: Multiple gauge protection with gauge trimmers on the heel of cone,tungsten carbide inserts and hard-facing on the shirttail increases gauge holding capability and bearing life. ♥ Bearing Structure :...
Hebei Tuff Heavy Industry Co., Ltd.
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Soft To Hard Formation Single Roller Cone Bit Manufactured With Carbon Steel Material
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...performance. This drill bit has a specific design to bit through soft to hard formations. It comes with a reliable rotating cutter to effectively cut through all kinds of materials. Moreover, this product is certified by ISO9001 and all machinery tests are...
Hejian Sanlong Petroleum Machinery Co., Ltd.
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Rock Drilling Hydrological Well Apl Roller Cone Bits
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Cone rock drilling bit hydrological well Describe Cone bit (15-30Mpa) Inserted tooth type, using hard alloy wedge teeth, reinforced wear-resistant diameter protective rubber sealed bearings. Soft rock is suitable for 15-30mpa, small plastic medium-hard formation. The wear resistance is higher than that of alloy tools. long lasting. Cone bit (3-60Mpa) Inlaid with carbide conical teeth, suitable for 30-60 MPA medium hard rock formations and hard...
Langfang pangolin construction machinery co. LTD
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311.2mm FSA537G Roller Cone Bit / Oil Well Drill Bit For Medium Hard Formation
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.... Have a long downhole life that minimizes requirements for tripping. Provide stable and vibration-free operation at the intended rotational speed and weight on bit (WOB). Cut gauge accurately throughout the life of the...
FLRT Bit
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Hard Rock Single Cone Bit Casting Processing For Drilling / Mining TUV Approved
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...hard rock Single Cone Bit Drilling bits roller bits for Drilling and Mining Product Description Single cone bit is a kind of deceleration bit, which is the speed of cone is smaller than the speed of drill, mainly disorderly cutting broken rock. It is suitable for old well sidetracking and deepening the slim hole drilling operation under high rotary speed and drilling pressure. Steel Tooth Cones& TCI Cones......
Wuhan Yijue Tengda Machinery Co., Ltd
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Roller Cone Bit 10-1/2 Inch IADC 437 TCI Tri- Cone Bit API Oil Bit
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...carbide inserts such as spherically shaped inserts for very hard rock or conically shaped inserts for softer rock. The number of rows of inserts of Tricone Bit is directly related to the type of application and the size of hole to be drilled. Here are also...
Suzhou Energy Tool Co., Ltd.
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