We use Hakko CHP 7A-SA (curved) and Hakko CHP 3-SA (straight) stainless steel non-magnetic precision tweezers for hard drive and flash recovery work.We are looking to get better versions of some of our cleanroom tools. In particular, we have been pretty underwhelmed with our sets of tweezers. Does anybody have any they use that they particularly like? What about needle-nose pliers?