Drill Head Rock-Guiding Drill Bit Conventional Guide Bit

Product Description

Drilling claw adopts wear-resistant high alloy and wear-resistant welding technology
Signal probe loading and unloading protection design is convenient for loading and unloading
The signal transmission slot is closed with non-metal, and its signal penetration is strong
The signal transmission slots are evenly distributed to ensure that the pilot drill does not interfere with the transmission signal when it is rotating.
Design of Directional Positioning Slot for Directional Positioning of Signal Bar in One-time Loading

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.