Total 9754 products for tunneling in hard rock Manufacture & Suppliers

• Tricone Bits 8 1/2 inch Insert Tungsten Carbide Bearing Friction Sealing with API Reg Shank for Hardness Rock Drilling

  

  ...Sealing Tricone bits 8 1/2 inch Insert Tungsten Carbide Bearing Friction Sealing with API Reg Shank for Hardness Rock Drilling Tricone bit, insert design, design of the bearing friction sealing protected OD,...

  ROSCHEN GROUP

  Shanghai,China

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• IADC 437 Tungsten Carbide Tricone Drill Bit 8 1/2 Inch For Medium Hardness Rock Formation Drilling

  

  IADC 437 Tungsten Carbide Tricone Drill bits 8 1/2 inch for Medium Hardness Rock Formation Drilling Tricone bit, insert design, design of the bearing friction sealing protected OD, diameter 8 - 1/2 in, number o...

  ROSCHEN GROUP

  Shanghai,China

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• IADC 637 Tungsten Carbide Tricone Drill bit 10 7/8 inch for Hard Rock Formation Oil Drilling

  

  IADC 637 Tungsten Carbide Tricone Drill bits 10 7/8 inch for Hard Rock Formation Oil Drilling Typical products: Three cone bit is an important tool for oil drilling, its work performance will directly affect th...

  ROSCHEN GROUP

  Shanghai,China

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• IADC 537 Tungsten Carbide Tricone Roller Drill bits 9 7/8 inch for Hard Rock Formation Water Well Drilling

  

  IADC 537 Tungsten Carbide Tricone Roller Drill bits 9 7/8 inch for Hard Rock Formation Water Well Drilling Roschen offers a complete line of tricone drill bits. Tricone bits are available in new and used (re-.....

  ROSCHEN GROUP

  Shanghai,China

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• Polycrystalline Diamond Compact (PDC) Matrix Body Bits For Very Hard Rocks For Oil Drilling

  

  Polycrystalline diamond compact (PDC) Matrix body bits for Very Hard Rocks for oil drilling PDC drill bits Polycrystalline diamond materials, for use in polycrystalline diamond compact (PDC) bits, are one of th...

  ROSCHEN GROUP

  Shanghai,China

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• Three Roller Tricone Drill Bit 8 1/2 Inch for Hard Rock Drilling

  

  Three Roller Tricone Drill Bit 8 1/2 inch for Hard Rock Drilling Discriptions: Tricone bit is an important tool for oil drilling, its performance will have a direct impact on drilling quality, drilling efficien...

  ROSCHEN GROUP

  Shanghai,China

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• Mazier M101 Core Barrel For Hard Rock Exploration Core Drilling

  

  Mazier M101 core barrel For Hard Rock Exploration Core Drilling Quick Details: Model Number: 101mm Type: Core Barrel Machine Type: Drilling Tool Certification: ......

  ROSCHEN GROUP

  Shanghai,China

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• 12.25 inch GX TCI Tricone Drill Bit IADC 537 for Hard Rock Drilling

  

  12.25 inch GX TCI Tricone Drill Bit, IADC 537 for Hard Rock Drilling Description: The group of Robert Roschen GT™, GTX™, GX™ and STX™ tricone drill bits from Baker Hughes has accumulated ......

  ROSCHEN GROUP

  Shanghai,China

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• Heavy Duty DTH Drill Pipe For Hard Rock Drilling Equipment Alloy Steel Material

  

  Heavy Duty DTH Drill Pipe For Hard Rock Drilling Equipment Alloy Steel Material Drill pipe is made from the welding of at least three separate pieces: box tool joint, pin tool joint, and the tube. The ends of t...

  ROSCHEN GROUP

  Shanghai,China

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• WJ-1 Underground Wheel Loader Lightweight Load Haul Dump Machine For Hard Rock Mining

  

  KAMACH -We offer a wide range of Underground Loaders for hard rock mining. Whether you need diesel or battery-electric loaders, we have a wide range of size options to suit your needs. We also offer custom desi...

  KAMACH MINING

  China

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• WJD-6B Battery Drive Underground Wheel Loader Liquid Cooling For Hard Rock Mining

  

  KAMACH We offer a wide range of Underground Loaders for hard rock mining. Whether you need diesel or battery-electric loaders, we have a wide range of size options to suit your needs. We also offer custom desig...

  KAMACH MINING

  China

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• WJD-1.5B Underground Battery Powered Front End Loader For Hard Rock Mining

  

  We offer a wide range of Underground Loaders for hard rock mining. Whether you need diesel or battery-electric loaders, we have a wide range of size options to suit your needs. We also offer custom design servi...

  KAMACH MINING

  China

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• Mining Ballistic Hard Rock Drill Bits T45 76mm High Footage Speed

  

  Rock Tools Hammer Drill Bits For Mining T45 76mm Retract Threaded Drill Bit Ballistic Button Drill Bit Stable As part of KSQ' stratagem that to make best effort to be the cost-effective leader for the drilling ...

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

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• ISO9001 50mm Hard Rock Heavy Duty Barrel Reamer / PDC Reamer For HDD

  

  High Quality Hard Rock PDC Reamer For HDD Product Description Our best-selling reamer is available with or without a built-in shaft. The barrel reamer can be used in conjunction with other ......

  Langfang Baiwei Drill Co., Ltd.

  Hebei,China

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• DFQ-200C hard rock rigs, down the hole hammer water well rotary drilling machine

  

  ...boreholes, 3. especially applicable to mountain area and rock formation water engineering. Features 1. Suitable land condition is mainlyvery hard rock, like marble, granite, limestone. 2. Equipped with speci...

  Zhengzhou Defy M&E Equipment Co., Ltd.

  Henan,China

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• DFQ-200C hard rock rigs, 200m down the hole hammer water well rotary drilling machine DTH

  

  ...boreholes, 3. especially applicable to mountain area and rock formation water engineering. Features 1. Suitable land condition is mainlyvery hard rock, like marble, granite, limestone. 2. Equipped with speci...

  Zhengzhou Defy M&E Equipment Co., Ltd.

  Henan,China

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• NUMA100 Hard Rock Drill Bits For Oil And Gas Industry , Flat Face Type

  

  NUMA100 Hard Rock Drill Bits For Oil And Gas Industry , Flat Face Type Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use qu...

  Hunan New Diamond Construction Machinery Co., Ltd.

  Hunan,China

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• Alloy Steel DTH Drill Bits Mission40 Hard Rock Drill Bits FOR Coal Mine

  

  Alloy Steel DTH Drill Bits Mission40 Hard Rock Drill Bits FOR Coal Mine Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use q...

  Hunan New Diamond Construction Machinery Co., Ltd.

  Hunan,China

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• High Wear Resistance DTH Down The Hole Hard Rock Drill Bits DHD1120

  

  High Wear Resistance DTH Down The Hole Hard Rock Drill Bits DHD1120 Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quali...

  Hunan New Diamond Construction Machinery Co., Ltd.

  Hunan,China

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• Hard Rock Single Cone Bit Casting Processing For Drilling / Mining TUV Approved

  

  For 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, ...

  Wuhan Yijue Tengda Machinery Co., Ltd

  Hubei,China

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