How to snap an object to another object's edge How to snap an object to another object's edge.
I'm trying to find a more accurate way to place this object so that the edges are touching. I want to do this so that in my next step I can perform a boolean operation more smoothly.

I'm trying to get it to snap to the place where I'm circling it with the mouse.
I've tried googling and searching this site as well as the blender manual.
Any help would be appreciated. I'm really new to blender and trying to learn a good workflow.
Change the snapping mode in the snap tab in the 3d view header to Vertex and drag according on your specific axis until a small ring appears on the vertex you want to snap to when you hover the mouse over it.