tap depth

[jack.]

I saw that someone had posted on this already but the last post was to upload their design file. How do I make a threaded tap that does not go all the way through the piece. Attached is my file. Its a 1" cube with a 1/4 inch depth 8-32 tap. If I view it in the 3-d viewer the hole is completely through the cube??

[Tech2]

Please see Z Axis.

[mbrunstein809]

how deep do you want it? just put a "-" before the depth.