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 larger 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 enlarged 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 machine.
4. Hole opener includes body and the cutter. 4 different types of cutter can be assembled to the body in one size for opening the hole in 4 sizes.
5. Cutter can be divided into MT type used in soft formation and TCI type used in hard formation.
Drill Bits
Power Screw Bits
Supplier: 304 stainless steel pipes, carbon steel pipes, galvanized steel pipes, seamless pipes, stainless steel pipes, used drill bits
Buyer: Used drill bits and drill pipes, tubing, casing
Fixed Diameter Hole Opener is used for enlarging the surface hole which drilled by cone bit in advance, or connected above the cone bit. It applies to Onshore and Offshore oilfield. Cutter type: SM: Soft to medium formation MH: Medium to hard formation XH: Hard formation.
Product name: Deep hole drilling and boring machine Detailed product parameter description: Product model: Texas deep hole drilling and boring machine (T2120) Main technical specifications and performance Technical specifications parameter Working scope Maximum boring diameter 200mm Drilling diameter range N40-N80mm Maximum boring depth 1000-8000mm Working support diameter range 60-300mm Spindle Spindle center height 350mm Headstock spindle bore 75 Spindle front end taper hole 85mm1:2 Spindle speed range 61-1000r/min 12 types Feed Feed speed range (stepless) 5-1000mm/min Fast moving speed of carriage 2m/min Motor Main motor power 30kW Hydraulic pump motor power 1.5kW Power of fast motor of carriage 3kW Feed motor power 4.4kW Cooling pump motor power 5.5kW4 groups other Cooling system rated pressure 2.5MPa Cooling system flow 100 200 300 400L/min Rated working pressure of hydraulic system 6.3MPa The oiler can withstand the maximum axial force 6.3KN Maximum preload force of the oiler on the workpiece 20KN Dimensions and weight length parameter 1000 2000 3000 4000 5000 6000 7000 8000
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 machine. 4.Hole opener includes body and the cutter. 4 different types of cutter can be assembled to the body in one size for opening the hole in 4 sizes. 5.Cutter can be divided into MT type used in soft formation and TCI type used in hard formation.
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 machine. 4.Hole opener includes body and the cutter. 4 different types of cutter can be assembled to the body in one size for opening the hole in 4 sizes. 5.Cutter can be divided into MT type used in soft formation and TCI type used in hard formation.
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 larger 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 enlarged hole.
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 larger 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 enlarged hole.
