If you are tired of paying high dollar for accessories, then consider these 3D printed attachments that cost pennies to make. If you don't have a 3D printer, find someone that has one and make friends-it's worth it!
There are lots of Dremel and other tool accessories on Thingiverse.com. Here are the 3 from the video
Small Adjustable Router:
NOTE: As always, wear proper personal protection and use best safety practices when using any tool.