Total 9840 products for tunneling in hard rock Manufacture & Suppliers

• T51 89mm Retractable Drill Bit Heavy Duty Button Mining For Hard Rock

  

  ...Hard Rock Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide ...

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

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• Wear Resistant Excavator Root Ripper 40mm thickness For Hard Rocks

  

  ... Thickness For Hard Rocks Wear Resistant Excavator Root Ripper / Excavator Frost Ripper For Hard Rocks Introuduction 1. Install with high stength teeth 2. Made of high strength steel plate, easy to stall and...

  Guangzhou Jinweixin Excavator Parts Co., Ltd.

  China

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• Tool Accessories For Water Drilling Rigs 100mm - 400mm Tricone Drill Bit For Hard Rock

  

  ..., for hard rock drilling. Advantage 1.The three - gear drill bit is specially designed for drilling projects such as water well drilling and micro pile foundations. It has advantages in drilling hard rocks. ...

  Henan Rancheng Machinery Co., Ltd.

  Henan,China

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• 64mm T38 Hydraulic Threaded Retrac Button Rock Drill Bit For Hard Rock

  

  64mm T38 Hydraulic Threaded Retrac Button Rock Drill Bit for Hard Rock Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 M...

  SUVEC Rock Drilling Tools

  Henan,China

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• Pdc Carbide Rock Drill Bits For Medium / Hard Rock Drilling

  

  ...Rock Drill Bits For Medium And Hard Rock Drilling /Diamond composite (PDC) bit high cost performance Diamond composite (PDC) bit, with diamond composite as the main cutting element, adopts the principle of s...

  Jinzhou City Shitan Machinery Equipment CO. LTD.

  Hebei,China

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• PDC Carbide Rock Medium / Hard Rock Drilling Drill Bits

  

  ...Rock Medium / Hard Rock Drilling Drill Bits Brief Introduction Diamond composite (PDC) bit, with diamond composite as the main cutting element, adopts the principle of scraping and shearing to carry out rock...

  Jinzhou City Shitan Machinery Equipment CO. LTD.

  Hebei,China

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• Hard Rock Bit Drilling Bucket Rock Tools 800mm For Drilling Equipments

  

  Premium Hard Rock Bits: High-Quality Rock Drilling Teeth for Sale Product Description 1. Efficient Material Cleaning: Our hard rock bits are specifically designed for cleaning material from holes that augers ca...

  APIE FOUNDATION EQUIPMENT （CHINA）LIMITED

  Jiangsu,China

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• Hard Rock HDD Hole Opener Reamer 24 Inch Size For Ditch Witch

  

  Hard Rock HDD Reamer 24" HDD Hole Opener Reamer For Ditch Witch Description HDD reamer bit are designed for the enlargement of pilot holes and large hole applications. They are also used for road and river...

  Glorytek Industry (Beijing) Co., Ltd.

  Beijing,China

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• Dome Reaming Drill Bit Rock Drill Bit R32 89mm with Spherical Button for Hard Rock Blasting Holes

  

  .... It can reduce the sectional area between bit blade and rock hole, also solve the problem of large diameter's low drilling speed in the hard formation with good directive. reaming bits for quarry are design...

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

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• Ultramatrix Core Bits Drill Hard Rock And Rock Drill Bits Diamond Drill Bit PQ HQ NQ Impregnated Core Bits

  

  ...: 1. Diamond drill bit for sandstone drilling 1) Alloy steel Body, made by material ASTM4142 or 42CrMo, heat treatment with 40-44HRC hardness, has high toughness and...

  ROSCHEN GROUP

  Shanghai,China

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• Tricone Rock Bit 12 1/4" TCI Tooth Tricone Drill Bit For Hard Rock Formation Oil Hole Drilling

  

  ...bit 12 1/4", TCI Tooth For Hard Rock Formation Oil Hole Drilling Product Description: TCI Bit/Tricone Rock Bit/Drill Bits 1.Tricone bit cutting structure Adopting new formula of new technology of the high qu...

  ROSCHEN GROUP

  Shanghai,China

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• Epiroc DTH hammer for Hard Rock Drilling Tools , Atlas Copco Dth Hammer for blast hole Drilling

  

  Quick Hard Rock Drilling Tools , Dth Hammer Drilling No Pollution Hard Rock Drilling Tools Introduction Down-the-hole (DTH) hammer bits are used with Down-the-hole hammers for drilling holes through a wide rang...

  ROSCHEN GROUP

  Shanghai,China

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• RH460g 5 inch DTH Down The Hole Hammer Rock Drilling Hard Rocks

  

  ...Rock Drilling Hard Rocks What is our Down The Hole (DTH) Drilling Tools? Down The Hole (DTH) Drilling Tools A wide range of products, including DTH Bits, DTH Hammer, DTH Drill Tube, ODEX & RC Drill Tools, Do...

  ROSCHEN GROUP

  Shanghai,China

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• 5 Inch HD55 Shank DTH Hammer For Hard Rock Drilling

  

  ...Hard Rock Product description A down-the-hole drill, usually called DTH by most professionals, is basically a mini jackhammer screwed on the bottom of a drill string. The fast hammer action breaks hard rock ...

  Changsha Sollroc Engineering Equipments Co., Ltd

  Hunan,China

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• Hard Rock High Pressure DTH Hammer SD8 For Mining Water Well Drilling

  

  Hard Rock High Air Pressure DTH Hammer SD8 for Mining and Water Well Drilling Product Description: A down-the-hole drill, usually called DTH by most professionals, is basically a jackhammer screwed on the botto...

  Changsha Sollroc Engineering Equipments Co., Ltd

  Hunan,China

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• 6-1/2" Tricone Drill Bit Of Water Drilling Well Bit For Hard Rock Formation

  

  ... of carbide inserts meticulously designed to address the varying hardness levels of rock encountered during drilling endeavors. These inserts come in diverse shapes, including spherically shaped inserts tail...

  Suzhou Energy Tool Co., Ltd.

  Jiangsu,China

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• TCI Tricone Rock Bit For Hard Rock Formation Drilling High Wear Resistance

  

  17 1/2'' IADC 637 Tricone rock bit / oil rock bit / mining rock bit for hard rock formation drilling Application 17 1/2'' IADC 637 Tricone rock bit , which some may also call roller cone bits or tri-cone bits, ...

  Beijing Jincheng Mining Technology Co., Ltd.

  Beijing,China

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• Drilling Bucket With Double Cutter Rock Teeth For Hard Rock Drilling Constructions

  

  ... arrangement,double unlocking system. (3)Staggered arrangement of rock drilling bits. (4)Applicable layers: gravel pebble medium weathered rock. Specifications Cutting DIA. Shell Height Shell OD. Shell THK. ...

  ANHUI BIWINTON INTERNATIONAL TRADE CO.,LTD

  Anhui,China

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• Hard Rock Drill Head T51-102mm Flat Face Spherical Thread Rock Drill Button Bit for Mining

  

  ...rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits...

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

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• Mineral Exploration Geological Wireline Coring Bit For Hard Rock Formations

  

  ... diamonds into a matrix which wears away during drilling to continually expose the diamonds for the cutting of rock. This process has distinct advantages over surface set bits, which can shed diamonds from t...

  Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

  Jiangsu

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