380L 78KG Drill Head For Horizontal Directional Drilling Machine

Guide Bit For Horizontal Directional Drilling Machine

Product Description

Connection: directly connected to the drill pipe, octagonal connection, side opening

Octagonal connection back load transmitter housing

Standard connection side load transmitter housing

Choose suitable drill bits according to different soil conditions to improve construction efficiency.

  
Features

Stratum: suitable for sand and medium to very hard soil

Structure: steel shell, welded

Connect with drill pipe: Octagonal connection is directly connected with drill pipe

Laying pipe connection: rotatable or non-rotating

 
 


 
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.