HDDS Sea 7200.10/.9/ES p4 head change tool (Head Comb) is made for safe and easy head replacement on following models of Seagate hard drives with 4 platters:
During the whole procedure of head replacement, heads and platters have absolutely no contact. Heads are lifted over the NON-data area and safely guided over the platters. In process of installing back the donor head, same procedure needs to be done. Heads are guided over the platters with no contact and safely deployed in non-data area.
*This tool comes as a single piece, not in pair.