If I wanted to purchase one of these polishers, what all do I need to buy besides the polisherto get going? I don't think anything is included with dwp849 or dwp849x

Link below to DeWALT's polishing pads. As you'll see, DeWALT does not offer a wide range of pads for this machine.We do offer a range of Festool 7" polishing pads on our website, link below.You can use any brand of 7" buffing or polishing pad, which are also readily available at most auto parts stores.https://www.toolnut.com/accessories/sanders-polisher-accessories/polishing-supplies.html?manufacturer=DeWalthttps://www.toolnut.com/catalogsearch/result/index/?q=festool+7%22+pad&tn_product_type=Polishing+Pad