High quality Horizontal Directional Drilling Hole Opener with Long Service Life hdd drilling tools

Product parameters

Our Services

1. We are manufacture can supply good quality goods and competitive price
2. We not only have ourselves design but also can accept customization
3. Every bits have it's quality assurance
4. Contact our anytime if you have any question with bits.
5. 24 hours on time reply

Introduction

Common guide size: 5 1/2 ", 6", 6 1/2 ", 7 1/2", 7 7/8 ", 8 1/2", 9 1/2 ", 9 7/8"

Common IADC types: 517G, 537G, 617G, 637G

Bearing type: metal sealed bearing, rubber sealed bearing

Common sizes of reamers: 10 ", 12", 14 ", 16", 18 ", 20", 22 ", 24", 26 ", 28", 30 ", 34", 36 ", 38", 40 ", 42", 44 ", 46", etc.

Roller reamer-14“

Total length: 1200mm

Size&Model of Roller Palm: 8 1/2 "IADC537G

Stabilizer size: 230mm

Connection thread: 3 1/2REG pin

HDD hole openers range from 12 to 66 and are divided into MT type and TCI type, which are suitable for compressive strength of various strata.

Use a drill press to open holes with low torque.

Reaming for trenchless horizontal directional drilling and vertical drilling of oil, natural gas, petrochemical, sewage, electric power and optical fiber pipelines.

In this operation, opening is the most onerous task, and the key of opening operation is to choose the right hole opener according to the operating equipment and formation.

Features

1. Connect the drill bit according to API standard.
2. We can adjust the bit size according to your drilling rig.
3. The best results can be obtained by using steel tooth bits in soft formations.

Used in

Apply to Construction, Water Drilling, Mining, Horizontal Directional Drilling, Geothermal and Environ-mental.

FAQ

Q: How to order products?
Answer: Order directly!

Q: How to control the quality?
Answer: We should check and test everyone's drill bit before shipment.

Q: Do you agree to order samples?
A: Yes, we welcome you to order samples to test our quality.

Q: Can we choose the color of the drill bit?
Answer: Yes, we have blue, gold and silver colors for your choice. If you need, we can make the drill color according to your requirements.

Q: Do you have after-sales service and warranty service?
Answer: Once any quality or quantity issues are confirmed, we will continue to compensate you. If you have any questions, we will reply you within 24 hours.