Impregnated Diamond Bits

Black Diamond's impregnated diamond drill bits are divided into K series, R series and S series according to the manufacturing process and the matrix heights have C6, C9, C12, C15 and C25.

K series bits are widely used, divided into 6 types of matrix K1, K3, K5, K7, K9 and K11.

R series bits have ultra-wide spectrum, divided into 3 types of matrix R3, R7 and R9.

S series bits can achieve ultra-high matrix, divided into 5 types of matrix S1, S3, S5, S7 and S9.

Surface-Set Diamond Bits

CL Diamond Bits

PDC Bits & TC Bits