With several years building and repairing behind me I have only ever used 1 screwdriver, crosshead (must be a snug fit for screws), 1 str. blade driver, small for the occasional DB9\25 that still needs it. I do carry a pair of strong self gripping, long nose tweezers but use them infrequently and the one bit of really indispensable kit is 'Blue tack' with which you can place screws into any angled hole at any depth without loosing it (very useful for recovering a screw if you do).
Slashdot Mirror
With several years building and repairing behind me I have only ever used 1 screwdriver, crosshead (must be a snug fit for screws), 1 str. blade driver, small for the occasional DB9\25 that still needs it. I do carry a pair of strong self gripping, long nose tweezers but use them infrequently and the one bit of really indispensable kit is 'Blue tack' with which you can place screws into any angled hole at any depth without loosing it (very useful for recovering a screw if you do).