Cutting Chamfers

[rleete]

Here's how I ended up doing it:

   

Part is raised up at an angle (15 degrees) and vise is clocked at 45 degrees.  This puts the chamfers perpendicular to the top face, but at 15 degrees off the top clamping surface.

I made a P.V.C. angle block using my protractor to get the 15 degree angle.  Someday I'll buy a full set of angle blocks.