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Langfang pangolin construction machinery co. LTD
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Address: Guangyang Plot, Langfang City, Hebei Province, China

Contact name:janne 

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Langfang pangolin construction machinery co. LTD

Featured Products: 46" Horizontal Threaded Rock Drill Cone Roller Reamer, Hard Water Bearing Strata Carbide Cone Hole Opener Reaming Bit, 200mm Forging Roller Directional Drill Three Cone Bit and more.
46" Horizontal Threaded Rock Drill Cone Roller Reamer Features Optimized structure&ingenious design, fasterdrilling speed. Premium roller cone cutters. Optional for different ...
[Last Updated : 2024-04-11]
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Hard Water Bearing Strata Carbide Cone Hole Opener Reaming Bit Product parameters Model 36" inch 915mm Total Length 1500 mm Thread Connection 6 5/8 Reg Pin & Box Suitable ...
[Last Updated : 2024-04-11]
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200mm Forging Roller Directional Drill Three Cone Bit Features Cutting Structure The reamer mainly consists of four or more cones. Cutting Structure with premium tungsten carbide ...
[Last Updated : 2024-04-11]
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24" 26" 28" Rotary Drilling Rig Casting Cone Hole Openers Features The three-cone hole opener has the functions of impacting, breaking and shearing the formation rock when rotating...
[Last Updated : 2024-04-11]
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2000mm Hole Opener Roller Cone Bit For Hard Formation Product parameters Product name Cones Hole Opener Manufacturing Process Forging Quality Reliable Service life Long Characteris...
[Last Updated : 2024-04-11]
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Casting Single Roller Cone Hole Opener Tricone Drill Bits Introduction The cone hole opener is composed of more than twenty parts such as cutting structure, bearing structure, ...
[Last Updated : 2024-04-11]
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300mm Welding Tapered Roller Reamer Tricone Rock Bit Introduction 300mm tapered roller reamer Tapered roller reamer is a commonly used drilling tool in rock formation excavation. ...
[Last Updated : 2024-04-11]
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Geological Drilling Trenchless TCI Roller Cone Hole Opener Introduction The taper hole opener is suitable for oil drilling and geological drilling. The tapered roller hole opener ...
[Last Updated : 2024-04-11]
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Rock Roller Bits Reamer Hole Opener For Water Well Drilling Single Roller Cone Bit For Hole Opener Rock Reamer For Water Well Drilling Advantages Best price and high quality ...
[Last Updated : 2024-04-11]
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1500 Mm Horizontal Reamer Cone Hole Opener For Oil Well Features The three-cone hole opener has the functions of impacting, breaking and shearing the formation rock when rotating. ...
[Last Updated : 2024-04-11]
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Large Diameter Directional Rotary Tricone Rock Drill Bit Introduction 300mm tapered roller reamer tapered roller reamer is a commonly used drilling tool in rock excavation. The ...
[Last Updated : 2024-04-11]
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Foundation Replaceable Type Single Cone Hole Opener Introduction The roller cone bit is composed of more than 20 parts including cutting structure, bearing structure, locking ...
[Last Updated : 2024-04-11]
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Sealed Bearing Reamer Hdd Roller Trenchless Hole Opener Features Cutting structure The reamer is mainly composed of four or more cones. The use of high-quality tungsten carbide ...
[Last Updated : 2024-04-11]
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Horizontal Steel Tooth Roller Trenchless Cone Hole Opener Cone Hole Opener Optimized Structure Ingenious Design Introduction The conical reamer is a commonly used reamer in oil ...
[Last Updated : 2024-04-11]
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Cone Roller Bit Hdd Rock Reamer Hole Opener For Well Drilling Product parameters Product name Cones Hole Opener Manufacturing Process Forging Quality Reliable Service life Long ...
[Last Updated : 2024-04-11]
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Casting Drill Insert Cone Hole Opener Rock Tricone Bit Metal Drill Insert Cone Hole Opener For Rock Tricone Bit Product parameters Model 36" inch 915mm Total Length 1500 mm Thread ...
[Last Updated : 2024-04-11]
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Directional Drill Roller Cone Well Drilling Hole Openers Roller Cone Well Drilling Hole Openers For Directional Drill Advantages 1. The floating bearing structure is adopted, and ...
[Last Updated : 2024-04-11]
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Metal Sealed Sliding Bearing 915mm Cone Hole Opener Metal Sealed Sliding Bearing Cone Hole Opener For Rock Tricone Bit Features The tri-cone bit has the functions of impacting, ...
[Last Updated : 2024-04-11]
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Carbide Alloy Tricone Roller Bit Fixed Rock Reamer Roller Cone Bit Hole Opener High Quality Fixed Rock Reamer Introduction The roller cone bit is composed of more than twenty parts ...
[Last Updated : 2024-04-11]
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1500mm Cone Hole Opener For Water Well Drilling Tools The Hole Blasting Hole Opener Cone Hole Opener For Water Well Drilling Tools Introduction The conical hole opener is composed ...
[Last Updated : 2024-04-11]
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