crwdns2934241:0crwdne2934241:0 DC LifeTech

crwdns2934249:0crwdne2934249:0:

Contact custome service at ifixit and they will help you. The tools are high quality and maybe yours got stripped if so they will send you out a new bit.

crwdns2915684:0crwdne2915684:0:

open