




Name: | Diamond Core drill bit |
Character : | 1. very long working life |
2. very fast penetration | |
3. high percentage core recovery | |
4. used with air, mud, or foam flushing |





* Safety First, no matter the cost.
* Integrity and fair treatment in all our places of work.
* Continually looking for Improvement in our safety and performance.
* Aspiring to our motto of "Putting Performance back into Drilling".
Q1: What are your main products, and used for?