1.Description The NQ3 diamond core drill bit is a high-performance cutting tool designed for efficient core sampling in hard rock formations. Engineered for wireline core barrels (NQ3 size), it ...더 보기
방문자의 메시지메시지를 남기세요
아직 공개 댓글이 없습니다.
NQ3 High-Efficiency Series 9 Impregnated Diamond Core Bits