Including: 

1),Φ107x150mm core bits                  1pc

2),Φ52x150mm core bits                    1pc

3),Φ28x150mm core bits                    1pc

4),10x115mm SDS Thread adaptor     1pc

5),12x88mm HEX Thread adaptor       1pc

6),10x240mm SDS Thread adaptor     1pc

7),10x200mm A Thraed pilot drill        1pc

8),6x50mm Drift Key                         1pc

8pcs Diamond Core Drill Kits