I found a Dremel attachment-compatible Foredom handpiece tool!
Router Base for Dremel Tool - Any of You Tried One? - FineWoodworking
Rotary Tools – Page 2
StewMac Custom Foredom Handpiece Tool Fits Dremel-Compatible Router Bases
Precision router base for Dremel 4000 etc. - Modeling tools and Workshop Equipment - Model Ship World™
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Make challenging projects like tilting-back saddle slots and cutting binding ledges on a F5 mandolin peghead a snap with the new StewMac Tilt Router
StewMac Tilt Router Base
Make challenging projects like tilting-back saddle slots and cutting binding ledges on a F5 mandolin peghead a snap with the new StewMac Tilt Router
StewMac Tilt Router Base
Precision Router Base and Edge Guide - StewMac
The newly updated longer guide makes it easier to hold and stay square to the work. This versatile attachment is perfect for routing the edges of
StewMac Binding Router Guide, Compatible with Dremel and Black & Decker Rotary Tools
Our sturdy base turns your Dremel into a compact plunge router perfect for inlays, routing saddle slots, cleaning fret slots and more.
StewMac Plunge Router Base