one of my co-workers said in the US you dont have square head screwdrivers...
is this true? seems like bullshit. i cant understand why you wouldnt, its a better screwdriver, doesnt fuck up the screws like a star head or flat head can...
the results of my quick web search indicate that Phillips (the guy) got some sort of racket going with American manufacturing in the Thirties, thus preventing widespread use of the squarehead.