Indawo Yomsuka: ChinaIgama lomkhiqizo: JCDRILLInombolo Yemodeli: AQ BQ NQ HQ PQ SQUhlobo: I-Surface Core DrillingIndwangu: InsimbiSebenzisa: I-Diamond core drillingUbude: 1.5m 3mIgama: I-Core Drilling Wireline Core Barrel Head Assembly Overshot