Hebei Goldman Petroleum Drilling Engineering Co. Ltd.

Hejian, Hebei, China

We offer Hole OpenersSize:2 78" (70.0mm)26" (660.4mm) 2. Price : from $1000-$10000, as the size and IADC code you need 3.Cover all all IADC code 4.Reliable quality and best price5.tungsten carbide insert tricone bit 6.certified by ISO, APIhigh efficiencyCondition: 100% new bit Horizontal Hole Openers, also known as HDD Reamers, are used to enlarge the pilot hole inHorizontal Directional Drilling(HDD) - HDD is used when trenching and excavating is not practical.This drilling technology allows for a steerable trenchless way to drill underground.There are three stages:1>the first stage is to drill a small diameter pilot hole.2>The second stage is enlarge the hole with a larger diameter cutting tool called an HDD Reamer, Rock Reamer or Hole Opener.3>The third stage is inserting the casing pipe or other product into the enlarged holeAll sizes and IADC codes of drill bits are available.Special requirements of different models can be customized.1.Features ofhole openerbits Hole Openers are used to enlarge the diameter of a pre-drilled hole. They are custom built to specification, and come in a wide variety of sizes. A Hole Opener is sometimes referred to as a Reamer. 2.Advantages ofhole opener bitsTricone Bit, PDC bit, Scraper bit, Diamond Core Bit, Hole Openers, Manual Tongs, Elevator, Slips, Safety Joint, Fishing Spear, Stabilizer, Centralizer, Taper Tap Box Tap, Bushing, Fishing Socket, fishing basket.

We are offering hole openers from china supplier/ factory/ manufacturer. 1.size:2 78" (70.0mm)26" (660.4mm) 2. Price : from $1000-$10000, as the size and iadc code you need 3.cover all all iadc code 4.reliable quality and best price5.tungsten carbide insert tricone bit 6.certified by iso, api7.high efficiency8.condition: 100% new bit horizontal hole openers, also known as hdd reamers, are used to enlarge the pilot hole inhorizontal directional drilling(hdd) - hdd is used when trenching and excavating is not practical.This drilling technology allows for a steerable trenchless way to drill underground.There are three stages:1>the first stage is to drill a small diameter pilot hole.2>the second stage is enlarge the hole with a larger diameter cutting tool called an hdd reamer, rock reamer or hole opener.3>the third stage is inserting the casing pipe or other product into the enlarged holeall sizes and iadc codes of drill bits are available.Special requirements of different models can be customized.1.features of hole opener bits hole openers are used to enlarge the diameter of a pre-drilled hole. They are custom built to specification, and come in a wide variety of sizes. A hole opener is sometimes referred to as a reamer. Tricone bit, pdc bit, scraper bit, diamond core bit, hole openers, manual tongs, elevator, slips, safety joint, fishing spear, stabilizer, centralizer, taper tap box tap, bushing, fishing socket, fishing baskethebei goldman petroleum drilling engineering co., ltd.

We are offering Hole Openers 1.size:2 78" (70.0mm)26" (660.4mm) 2. Price : from $1000-$10000, as the size and iadc code you need 3.cover all all iadc code 4.reliable quality and best price5.tungsten carbide insert tricone bit 6.certified by iso, api7.high efficiency8.condition: 100% new bit horizontal hole openers, also known as hdd reamers, are used to enlarge the pilot hole inhorizontal directional drilling(hdd) - hdd is used when trenching and excavating is not practical.This drilling technology allows for a steerable trenchless way to drill underground.There are three stages:1>the first stage is to drill a small diameter pilot hole.2>the second stage is enlarge the hole with a larger diameter cutting tool called an hdd reamer, rock reamer or hole opener.3>the third stage is inserting the casing pipe or other product into the enlarged holeall sizes and iadc codes of drill bits are available.Special requirements of different models can be customized.1.features of hole opener bits hole openers are used to enlarge the diameter of a pre-drilled hole. They are custom built to specification, and come in a wide variety of sizes. A hole opener is sometimes referred to as a reamer. 2.advantages of hole opener bitstricone bit, pdc bit, scraper bit, diamond core bit, hole openers, manual tongs, elevator, slips, safety joint, fishing spear, stabilizer, centralizer, taper tap box tap, bushing, fishing socket, fishing basket

We are offering hole openers. 1.size:2 78" (70.0mm)26" (660.4mm) 2. Price : from $1000-$10000, as the size and iadc code you need 3.cover all all iadc code 4.reliable quality and best price5.tungsten carbide insert tricone bit 6.certified by iso, api7.high efficiency8.condition: 100% new bit horizontal hole openers, also known as hdd reamers, are used to enlarge the pilot hole inhorizontal directional drilling(hdd) - hdd is used when trenching and excavating is not practical.This drilling technology allows for a steerable trenchless way to drill underground.There are three stages:1>the first stage is to drill a small diameter pilot hole.2>the second stage is enlarge the hole with a larger diameter cutting tool called an hdd reamer, rock reamer or hole opener.3>the third stage is inserting the casing pipe or other product into the enlarged holeall sizes and iadc codes of drill bits are available.Special requirements of different models can be customized.1.features of hole opener bits hole openers are used to enlarge the diameter of a pre-drilled hole. They are custom built to specification, and come in a wide variety of sizes. A hole opener is sometimes referred to as a reamer. 2.advantages of hole opener bits directional crossing operation is widely used in unexcavated project. Three steps in such operation are: tricone bit, pdc bit, scraper bit, diamond core bit, hole openers, manual tongs, elevator, slips, safety joint, fishing spear, stabilizer, centralizer, taper tap box tap, bushing, fishing socket, fishing basket

We are offering hole openers . 1.size:2 78" (70.0mm)26" (660.4mm) 2. Price : from $1000-$10000, as the size and iadc code you need 3.cover all all iadc code 4.reliable quality and best price5.tungsten carbide insert tricone bit 6.certified by iso, api7.high efficiency8.condition: 100% new bit horizontal hole openers, also known as hdd reamers, are used to enlarge the pilot hole inhorizontal directional drilling(hdd) - hdd is used when trenching and excavating is not practical.This drilling technology allows for a steerable trenchless way to drill underground.There are three stages:1>the first stage is to drill a small diameter pilot hole.2>the second stage is enlarge the hole with a larger diameter cutting tool called an hdd reamer, rock reamer or hole opener.3>the third stage is inserting the casing pipe or other product into the enlarged holeall sizes and iadc codes of drill bits are available.Special requirements of different models can be customized.1.features of hole opener bits hole openers are used to enlarge the diameter of a pre-drilled hole. They are custom built to specification, and come in a wide variety of sizes. A hole opener is sometimes referred to as a reamer. 2.advantages of hole opener bits directional crossing operation is widely used in unexcavated project. Three steps in such operation are: detailed price pls cotact us, and the more the cheaper.Tricone bit, pdc bit, scraper bit, diamond core bit, hole openers, manual tongs, elevator, slips, safety joint, fishing spear, stabilizer, centralizer, taper tap box tap, bushing, fishing socket, fishing baskethebei goldman petroleum drilling engineering co., ltd.Http:en.gmtriconebit.comemail:manager@triconebit.comtel: 86-18330763536skype:kingdream031qq: 245874492address:junziguan zone, hejian city, hebei province, china