Stop in for a cup of coffee

Any of you guys have a bar saw attachment for thier weed wacker? Seriously thinking of getting one.
I have the Worx cordless tools and I bought a pole trim saw that is damn handy. Works along woth my 20 v. tools. Trimmer, blower, string trimmer, and my latest a pole bush trimmer. (I have a few Yew bushes so big I can't get to the center by hand) Que Karl