12pcs Teeth Drilling Core Barrel

Factory Direct Sales Rock Core Barrel With Tri-Cone Bit For Drilling Rig

Introduction

Drilling diameter range: 520mm-2500mm
Shell length: 800mm-1500mm
Material: Q345C

Featurs

1- Made of high quality weathering steel, strong, durable and cost-effective.
2- Cylindrical barrels and conical barrels (depending on customer needs).
3-White, yellow or according to customer requirements, beautiful appearance.
4-The rigid slats around the shell provide wear protection and extend the service life.

Packaging and delivery

The customer requires packaging. The goods can be transported by sea or air according to customer requirements

FAQ :

Q1: What are your main products, and used for?

A: Our products include diamond core bits, PDC drill bits, reaming shells, core barrels, casing, drill rods, SPT equipment, drill rig and other drilling parts. They are mostly used for mineral exploration, geological drilling, geotechnical engineering, building wells drilling and soil sampling.


Q2 : Do you agree sample order?

A:Yes, we are welcome your sample order to testing our quality.

Q3 : Can we select the color of the drill bit?

A:Yes, we have standard rock hardness select index to choose drill bit matrix hardness. If you need, we can make the drill bit color based on yours.

Q4 : How does your company control the quality?

A: 1.Quality first. In order to guarantee high quality , We always makes a serious inspection for all products and raw materials in strict procedure.
2.To Build good after –sale service system, we draw up the Quality Guarantee accordingly to the industrial standards combining field experience.Pls. see the Quality Guarantee.