Welcome to Router Workshop. Yes you can. I believe that they will take the set-up that uses nuts to hold them. They should be able to get them from the Sears store as well.
You may want to read the manual one time, I'm almost sure it calls for a 1/4" shaft dovetail bit with a 1/2" wide 14deg. dovetail bit...that you can find at almost any woodworkers supply store
The set below will do the trick and you will have all the dovetail bits you will need,the ones below are a bit longer than the norm and that a real plus.
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