- 싱글튜브 코아배럴
(Singlie tube core barrels) - AX, BX, NX
- 더블튜브 코아배럴
(Double tube core barrels) - BQ, NQ, NQ3, HQ, HQ3, AX, BX, NX, NXD3
- 트리플 튜브 코아배럴
(Triple tube core barrels) - NS3, HS3
- 와이어라인 코아배럴
(Wireline core barrels) - BS, NS, HS, PS Wireline core barrels