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Island 6 5/8 inches PDC core bits, 13mm PDC cutters, 6 blades, suitable for coring in soft to medium hard formations with abrasive properties
Island 12 1/4 inches PDC core bits, 16mm PDC cutters, 12 blades, suitable for coring in soft to medium hard formations with abrasive properties
Island 6 inches PDC micro core bits, 13mm PDC cutters, 6 blades, suitable for coring in abrasive medium hard formations
Island 12 1/4 inches PDC reverse cycle core bits, 16mm PDC cutters, 6 blades, suitable for coring in medium soft formations
Island 8 1/2 inches PDC double core bits, 13mm PDC cutters, 6 blades, suitable for medium to medium hard formations and interlayers
Island 8 1/2 inches PDC double core bits, 19mm PDC cutters, 4 blades, suitable for coring in medium soft formations