Long Diamond Core bits and Tubes Drilling Rig Borehole drill rods Adaptors

3 connectors / head adaptor. 4 narrow long core bits. 1 wide core bits. Few small core bits. The item “Long Diamond Core bits and Tubes Drilling...

3 connectors / head adaptor. 4 narrow long core bits. 1 wide core bits. Few small core bits. The item “Long Diamond Core bits and Tubes Drilling...