tools
 

been searching for a site in the net where you can find according to your screw what size of driver do you need. both in metric and sae. for instance, a 3mm button head will need a 2.5 driver, but a 3mm flat head will need a 1.5 driver, got the idea.
purpose, don want to spend on a tool set that costs 40-50 dollars and up for tools that I don´t use. when you can have just the right tools for your specific cars, on my case the mtx3, and the losi xxxnt. so instead of spending 80, I´ll spend 30 at most and I could get excellent tools like wihaw from germany, not ball drivers, they wear early when using button head screws!
any suggestions welcome