150KG 12 Inch Sound Housing Directional Drill Head / Hdd Drilling Guiding

Hdd Drill Dits Pilot / Hdd Equipment / Hdd Drilling Guiding

Product Description

Improve the directional accuracy with small signal resistance.

A larger hole area can increase the flow rate, reduce the mud pressure, and have a better sand recovery ability.
A special buffer has been installed in the cavity to achieve better buffer efficiency, which can effectively protect the probe from vibration, thereby prolonging the service life of the probe.

  
Features

Formation:suitable for sand and medium to very hard soil

Structure:steel casing,welded

Connection with drill rod:octagonal connection direct connection with drill rod

Connection with laid pipe:within or without swivel

 
 


 
FAQ
 
Q: What is your delivery time?
A: It usually takes 20 days to produce. Within 3 days (if there is stock).
 
Q: How to control the quality?
A: Before shipping, we should check and test each drill rod.
 
Q: Do you agree to order samples?
A: Yes, we welcome your sample order to test our quality.
 
Q: Has your drill pipe been heat treated?
A: Yes, our heat treatment of drill pipe and casing.
 
Q: Does your drill pipe have anti-rust function?
A: Yes, each drill pipe and casing will be anti-rust with paint or anti-corrosion oil before transportation. If you need galvanized pipe, please contact us.