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RS-160 Multifunction Hydraulic Crawler Drilling Rigs for Jet Grouting RS-160 Multifunction Hydraulic Crawler Drilling Rig Versatile, flexible and high performance machine for micro ...
Shanghai, china
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Roller Bits Core Rock Drilling Bucket Pile Tool Drilling Bucket Long Warranty Hydraulic Rotary Drilling Tools Roschen is Leading Manufacturer and Exporter of Hydraulic Rotary ...
Shanghai, china
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55SiMno grade steel bars hexagonal hollow steel drill rod with shank (108mm) for Deep Foundation Drilling 55SiMno grade steel bars hexagonal hollow steel drill rod i need drill rod ...
Shanghai, china
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R32 R38 T38 T45 T51 1 1/4" Drill Extension Rod Drill Extension Rod Details Drill Rod (DR) is tool steel manufactured into round bars and precision ground to insure that the ...
Shanghai, china
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Yellow R32 Drill Bit Anchor Drill for Building Foundation Drilling Drill Bit 1. Application: Drill bit is used for drilling. It is installed with anchor bar. As it is not need to ...
Shanghai, china
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Hexagonal hollow steel drill rod with drill rod with shank 108mm for Anchoring drilling Hollow Hexagonal Drill Steel Product details Hollow Hexagonal Drill Steel, is a rock drill ...
Shanghai, china
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Drill Collars 3.125inch 3.375inch Drill Collars Command Tubular’s drill collars are made of modified AISI 4145H chromium molybdenum alloy steel. These drill collar bars are full...
Shanghai, china
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Thread Rock Drill Rods/High Quality Rock Drill Steel rods/drill bar H25 Thread Rock Drill Rods, High Quality Rock Drill Steel rods, drill bar for Top Hammer drilling Brand Name: ...
Shanghai, china
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DCDMA Standard Drill Rods 50 60 70mm Drill Bit For Conventional Core Barrel Drilling​ DCDMA Standard Ø55.6*4.8 Drill Bit Extension Bar Drill Bit Extension Bar Raw Materials: ...
Shanghai, china
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High Performance Trenchless Drilling Equipment Drill Collar Providing Weight Description Drill collar is a component of a drill string that provides weight on bit for drilling. ...
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Rock Drilling T51 102mm Thread Retrac Ballistic Drop Center Button Bits Description: ROSCHEN R22, R25, R28, R32, R35, R38, T38, T45, T51, GT60 threaded button drill bits are made ...
Shanghai, china
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Self Drilling Hollow Anchor Bolt R - thread , Anchor Drill R25 to T130 1. Brief Introduction: ROSCHEN self drilling anchor bolt system is manufactured from heavy wall steel tube. ...
Shanghai, china
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High intension Hot Rolled Hexagonal Steel Bar Hollow Drill Rod hex 22mm 28mm High intension and toughness of hex 28mm used for Perforated Hexagonal Hollow Steel Tubes Pipe & ...
Shanghai, china
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Non-Magnetic Slick Drill Collars ROSCHEN Supply Group offers new drill collars. Drill collars comprise about one-third of all product sales for ROSCHEN Supply Group. The new drill ...
Shanghai, china
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Drill Collars 4.125inch 4.75inch Non-Magnetic Drill Collars Command Tubular’s non-magnetic drill collars are an integral heavy duty joint that are constructed from a solid bar of ...
Shanghai, china
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NON-MAGNETIC DRILL COLLAR 6.500” NC50 FLEXI COLLAR Non-Magnetic Drill Collars Command Tubular’s non-magnetic drill collars are an integral heavy duty joint that are constructed ...
Shanghai, china
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Rock Drilling Bits, T45 Thread 76mm Button Drill Bit, Ballistic Button Bits Rock Drilling Bits, T45 Thread 76mm Button Drill Bit, Ballistic Button Bits for Quarry Drilling ...
Shanghai, china
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API Thread 2 7/8" DTH Drill Pipe Mining Drill Rods For Blast Hole Drilling Rig Machine We mainly produces rock-drilling tools for mining, constriction, tunneling, quarrying and ...
Shanghai, china
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Rock Drilling T51 115mm Thread Retrac Ballistic Drop Center Button Bits Description: ROSCHEN R22, R25, R28, R32, R35, R38, T38, T45, T51, GT60 threaded button drill bits are made ...
Shanghai, china
Verified
Rock Drilling T51 127mm Thread Retrac Ballistic Drop Center Button Bits Description: ROSCHEN R22, R25, R28, R32, R35, R38, T38, T45, T51, GT60 threaded button drill bits are made ...
Shanghai, china
Verified
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