Manually Adjust Bevel Values I'm new to Blender and want to be able to precisely adjust bevel values for faces, edges, and vertices by entering numeric values. Is there any way to do this?
Just hit ctrl-B to bevel, and then you can set a number value for however much you want it to bevel.  You probably would want to keep it under 1 to avoid the mesh overlapping itself, but it depends on the mesh.