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cir130 dth drill bits

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DCDMA Standard AW BW NW HW PW HWT Wireline Core Bareel Diamond Casing Shoe Bit Casing & Casing Shoe Bits are used for standard drilling down or positioning casing tubes into drill ...
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Eccentric Drilling Tools With Casing Tube used for Subway tunnel Drilling, Water Well Grouting Hole Eccentric Drilling System Tools With Casing Tube used for Subway tunnel Drilling...
Shanghai, china
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High Speed Core Drilling Rig , Underground Core Drilling Rig HXY-6BⅡ HXY-6BⅡ SPINDLE TYPE CORE DRILLING RIG Features: Wide in range of rotation speeds Equipped with water brake ...
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Hydraulic Bench Type Multi Spindle Boring Machine Multi Head Four Line Drilling Boring Machin HD4KD Product parameter Model HD4KD Max. center distance between holes L*W=1500mm...
Guangdong, china
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Core Drilling Tools / Diamond Reaming Shells , Surface Set Reamer 1.Introduction Reaming shell is set with natural or synthetic diamond, and it is used to couple the drill bit with ...
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Hollow Stem Augers Systems Difficult soil Auger Drilling 2.25 inch with Auger Pilot Bits Hollow Stem Augers Systems 2.25 inch with Auger Pilot Bits for Difficult soil Auger ...
Shanghai, china
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High Strength Down The Hole Drilling Hammer Bits With Flat , Convex , Concave Face Down The Hole Drilling Hammer Bits Type Convex front: Applications: soft to medium hard rock. Non ...
Shanghai, china
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BWL NWL HWL PWL Synthetic Diamond Core Drilling Backend Reaming Shell 1.Introduction The reaming shell is set with natural or synthetic diamond, and it is used to couple the drill ...
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CSUMX Diamond Casing Shoe For HW NW PW HWT PWT Diamond Drilling Tools CSUMX Diamond Casing Shoe The CSUMX casing shoe is designed for all exploration and geo-technical casing ...
Shanghai, china
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Atlas Copco Drifter Bits Altas Copco Drifter Bits T35 Tools System Enable 54 or 57mm holes Using T38 Stiffer Rods Atlas Copco bits for drifting and tunneling are available in four ...
Shanghai, china
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Furnace Blast Hole Tapping Carbide Cross Bits Furnace Blast Hole Tapping Carbide Cross Bits For hardest rock formation Top Hammer Drilling Our cross bits diameters are from 20mm to ...
Shanghai, china
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CIR110A Downhole Drill Hammer Drill Downhole Drill Impact Drilling and Mining Accessories Name Down Them Hole Hammer,DTH Hammer Brand ROSCHEN Scope of Application Open rock ...
Shanghai, china
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BW NW HW PW High Quality China Impregnated Diamond Casing Shoe Flat And W Crown Type Casing Shoe Bit​ BW NW HW PW Diamond Casing Shoe Casing and rod shoes are designed to position ...
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Double tube core barrel NQ 3.0 meters for Mining Exploration Core Drilling Coring In-Hole Tools CORE BARRELS, BITS, RODS, CASING AND TOOLS Roschen offers a variety of high quality ...
Shanghai, china
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NTW Core Barrel Completely 3 meters Length for Wireline Core barrel Drilling CORE BARRELS, BITS, RODS, CASING AND TOOLS Roschen offers a variety of high quality coring drilling ...
Shanghai, china
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Casing advancement systems for Geotechnical DTH hammers Features: 1. Efficiency and productivity Simply put, casing advancement systems meet all challenges and keeps both ...
Shanghai, china
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Remet Or Metzke Thread Reverse Circulation Hammer RE543 For RC Drilling Remet Or Metzke Thread Reverse Circulation Hammer RE543 For RC Drilling Remet Or Metzke Thread Reverse ...
Shanghai, china
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Impregnated diamond Core Drill Bits BQ NQ HQ PQ Longlife for mining FACE DISCHARGE WATERWAYS (FD) Recommended for very soft and broken ground or swelling core applications with Q®3 ...
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Spiral Type Vortex Crown Used in Rock Formation HQ Impregnated Diamond Core Drilling Bits Sizes: AQ BQ NQ HQ PQ AQ-WL BQ-WL NQ-WL HQ-WL PQ-WL Crown Profile: Vortex / Spiral Matrix ...
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HQWL 96MM 63.5MM Wireline Diamond Core Bits Series Hardness 1~14 ,Crown Height 14mm HQ Diamond Core Bits for conventional double tube,Diamond core bits are widely used in the ...
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