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Lianyungang Huanghai Machinery Co., Ltd.
Engineering Tunnel Core Drilling Rig | Full Hydraulic Tunnel Core Drilling Rig | Tunnel Core Drilling |

Tunnel Core Drilling

Tunnel Core Drilling

  • your complete supplier for Rock Drilling Tools, Compressors and Drill Rigs for Quarries, Tunnels and other Drilling Projects.
  • Information on tunnel projects, worldwide.
  • Manufacturers of drill rod, casing, split spoon sampling equipment, sub adapters, core barrels and diamond/carbide coring bits.
  • Lightweight ice core drills. Easy transportation, installation, operation. 2- and 3-inch drills.
  • Design and manufacture drill rigs, flight and hollow stem augers, auger accessories, and sampling tools and systems suitable for auger, rotary or core drilling applications .
  • International drilling company specializes in core drilling and reverse circulation for mining and exploration industries.
  • Melbourne based concrete drilling, cutting, and sawing service. Specialists in road, wire, wall, ring, and suspended sawing, core drilling and hydraulic bursting.
  • Test boring, soil sampling, rock coring, well monitoring, rock pressure testing and drilling since 1977.
  • Drilling contractors, Thailand. Specializing in deep water wells, onshore oilfield, geotechnical, coring, geophysical logging,and mineral exploration.
  • Licensed well drillers perform test borings, rock coring, install monitoring wells. Truck and all terrain vehicle drills.
  • Tunneling news and projects from around the world. Built by professionals for professionals.
  • Weldgrip manufactures and supplies a specialist range of reinforcement products and systems for civil engineering, tunnelling and mining.
  • Supply rock drilling equipment and accessories, down hole hammer and bits.
  • Manufacturer of diamond drilling equipment, core bits, reaming shells, casing shoes and other downhole equipment. Provides brochures, video and catalogue.
  • Manufactures diamond drilling equipment, coring trailers and power packs for the civil engineering and construction industries.
  • Exploration and mining drilling specialists for diamond coring and reverse circulation drilling techniques.
  • Produce an alignment laser for use in mining and tunnelling. The Mk7 laser has been specially designed for the demanding conditions that exist in many of today's tunnels, mines and drifts.
  • Builds horizontal directional drilling equipment.
  • Manufacturers of tunnel boring machines (TBMs), raise borers, tunnel backup and waste removal equipment. They also remanufacture used equipment.
  • Canadian supplier of pneumatic percussion drilling equipment for underground hardrock mines and pneumatic diamond drill coring equipment for mineral exploration.
  • Mineral Surface Drilling Rig

    Tunnel Core Drill Rig

    Underground Core Tunnel Drilling Rig

    The Underground Core Drilling Rig is designed especially for underground 360° drilling work, capable of diamond core drilling and other advanced drilling works.

    Tunnel Core Drilling