Impregnated Diamond Core Drill Bits solves the common problems of block falling. It has the characteristics of high efficiency, long service life, good appearance and strong formation adaptability.
Impregnated Diamond Core Drill Bits has single tube, double tube, rope, Q series and hole expander. It is suitable for drilling in wide, hard and complete formations, especially in medium and hard formations. and it is widely used in geological survey, coal mining, water conservancy and Hydropower industries.etc
Electroplated diamond bits have regular size stock all year round:56/59/75/91/110/130/150mm or upon your request.
