I am trying to express something akin to these sentences:

1. Even with a spoon, he digs well (でも?)

2. Even without a shovel, he digs well

I would also like to express this:

With a shovel aswell, he digs well (implying he digs great with alot of tools)

How would one go about this?

I can see how my example sentences might not be best example, but what I'm basically wondering is whether adding でも or も　to the particle で is possible, as it with, for example, に

ででも does sound rather silly to me :)