AFAIK, the beaters and accessory attachments from the Hamilton Beach CPM700, Cuisinart SM-70, DeLonghi DSM7, Kenwood KMM021 and Viking VSM700 should be compatible with each other, since these mixers are all basically the same model mechanically. (Note that not all of the smaller 5qt models share design compatibility, though I know the VSM500 5qt and VSM700 7qt use the same powered attachments.) I have Cuisinart's SM-MG meat grinder attachment on order and will evaluate its compatibility with the Viking VSM700 - if it fits correctly I will probably spring for the pasta maker as well.