ROSCHEN Diamond Core Drill Bits Drive Gold Mining Projects Across Africa

Shanghai, China — Shanghai ROSCHEN Industrial Co., Ltd has announced the successful deployment of its NMLC Diamond Core Drill Bits across several major gold mining projects in Liberia, Mali, and Ghana, proving once again the superior performance and reliability of its drilling technology.

The ROSCHEN Diamond Core Drill Bit is engineered for precision and durability in hard rock drilling environments. Designed to fit NMLC Core Barrels, it uses high-quality synthetic diamonds evenly distributed in a metal alloy matrix, ensuring consistent cutting efficiency and extended bit life.

“Our NMLC Diamond Core Bits have demonstrated outstanding drilling speed and core recovery in various African geological formations," said a spokesperson for ROSCHEN. “We are proud to support mining companies in West Africa with proven solutions that improve productivity and reduce operating costs."

With successful installations and long-term customer relationships across Liberia, Ghana, and Burkina Faso, ROSCHEN continues to strengthen its presence in Africa’s booming gold exploration and mining sector. The company provides customized core drilling tools compatible with BQ, NQ, HQ, PQ wireline series, and complies with international DCDMA and ISO standards.

Key Features:

• Impregnated synthetic diamond matrix for extended lifespan
• Suitable for deep rock exploration and gold mining projects
• Designed for stability in high-speed drilling operations
• Available in multiple size ranges: NMLC, HMLC, and UMX series

For African mining companies seeking reliable drilling tools, ROSCHEN offers fast delivery, OEM services, and local technical support.