The correct name and size for this commonly miscalled "Gamebit" is 3.6mm Line Head Driver.
Lead Free Solder in a handy dispensing tube.
Versatile multimeter with all the right functions for basic electronics troubleshooting.
Phillips #2 Screwdriver
The most common larger size of Phillips screwdriver.
Phillips #1, Phillips #2, 3/16" Flathead, 1/4" Flathead, 1/4" Nut Driver, and 5/16" Nut Driver.
Soldering Iron 60w Hakko 503F
60w Classic style soldering iron from Hakko.