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Main Technical Parameters:
(1). Model: Fluted / barrel / ringed / fly / cutter reamer.
Specification (central spindle) (mm): 54.
Barrel (mm): 200-500.
Attend mode (pipe O.D.) (mm): 50.
Attend mode (thread type): /.
Attend mode (octagon) (mm): /.
Attend mode (swivel) (T): 10.
(2). Model: Fluted / barrel / ringed / fly / cutter reamer.
Specification (central spindle) (mm): 68.
Barrel (mm): 200-700.
Attend mode (pipe O.D.) (mm): 60.
Attend mode (thread type): /.
Attend mode (octagon) (mm): 82.
Attend mode (swivel) (T): 10-20.
(3). Model: Fluted / barrel / ringed / fly / cutter reamer.
Specification (central spindle) (mm): 76-89.
Barrel (mm): 200-800.
Attend mode (pipe O.D.) (mm): 73.
Attend mode (thread type): NC 23.
Attend mode (octagon) (mm): 92.
Attend mode (swivel) (T): 20-30.
(4). Model: Fluted / barrel / ringed / fly / cutter reamer.
Specification (central spindle) (mm): 89.
Barrel (mm): 300-1000.
Attend mode (pipe O.D.) (mm): 73.
Attend mode (thread type): NC 26.
Attend mode (octagon) (mm): 92.
Attend mode (swivel) (T): 30-50.
(5). Model: Fluted / barrel / ringed / fly / cutter reamer.
Specification (central spindle) (mm): 108.
Barrel (mm): 400-1500.
Attend mode (pipe O.D.) (mm): 89.
Attend mode (thread type): NC 31.
Attend mode (octagon) (mm): /.
Attend mode (swivel) (T): 50-80.
(6). Model: Fluted / barrel / ringed / fly / cutter reamer.
Specification (central spindle) (mm): 127.
Barrel (mm): 500-1500.
Attend mode (pipe O.D.) (mm): 102-141.
Attend mode (thread type): NC 38; NC 46.
Attend mode (octagon) (mm): /.
Attend mode (swivel) (T): 100-150. -
Product Description:
Horizontal Hole Openers, also known as HDD reamer, 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.
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, the first stage is to drill a small diameter pilot hole. The second stage is enlarge the hole with a large diameter cutting tool called an HDD reamer, rock reamer or hole opener. The third stage is inserting the casing pipe or other product into the enlarge hole. -
Features:
(1). The product is used for the reaming of the oil, gas, petrochemical, sewage, power and fiber optic pipelines in the no-dig horizontal directional drilling.
(2). Directional crossing operation is widely used in unexcavated project.
(3). Small torque force can be applied to hole opening with drilling
