DIAMOND DRILLING EQUIPMENT
For Drillers who Demand the Best
EHWA Diamond Industrial Co. Ltd and General Tool have developed a family of Drilling Tools to achieve maximum performance for all drilling applications .
- Impregnated core bits
- Reaming shells
- Casing shoes
- Thin wall core bits
- Diamond blades for cutting core samples
These tools include
MINING CORE BITS
EHWA offers two grades of bits for all drilling applications. Each bit has a standard diamond depth of 13mm, controlled distribution of diamond, a pre - conditioned matrix for reduced break - in time, advanced engineered waterways for enhanced flow, and precise placement of natural diamonds, TC pads, and TSP diamond for ID and
• Other crown profiles available upon request.
• All crown profiles available for both Explorer and Geo - Pro Series