CAD to create a Phillips screwdriver head

Night toss a screwdriver head out, the process of doing a comb again, sent up for the altar friends to learn pointers. Oh, this is not a tutorial? Oh, I don't know. (Khan) Talk less, look below.

First look at the effect of the picture:

First say AH: size is my fantasy, no basis for yo. Oh, I do not have to do mechanical this line, took the screwdriver to make a mess. Oh

Finally finished, hehe.

I don't know if it's enlightening to you? Xiao version of the sentence is good: to draw a good three-dimensional, you have to play UCS. Oh, remember yo.