The router comes with a 1/4″ collet so any tool with a 1/4″ shaft will work. You can also use a reducing adaptor from 1/4″ shaft to 1/8″ holder for your tools that have 1/8″ shaft. (The Router Attachment is designed for the CNC Jr. or Baron Table Top Mill.)
CNC Jr/Baron Engraver Attachment
The engraving attachment, which is a 3/4 HP Router that has a maximum speed of 23,000 RPM, mounts on the same spindle axis. It can be quickly attached or removed with a single clamping screw. You will have 11″ of throat space or distance from the table to your router to machine your intricate details on your part.