17KG black Outside Diameter Hdd Drill Bits Pilot 200mm For Construction Work

Pilot Guide Bit Drilling Tool Application Horizontal Directional Drilling

Product Description

A unique and time saving bit, the double panel pilot bit is perfect for making openings and slots in veneers and laminates. The lower portion of the cutting edge is located under the bearing and allows you to cut on both sides of the material. Durable carbide tipped cutters are spaced 12mm (15/32") apart and each cutter can work in stock up to 18mm (23/32") thick.

  
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.