We've put together this handy video on how to correctly use router collet adapters for CNC machining. We've recently received a huge influx of questions regarding this process. These adapters are used when a smaller shanked endmill is needed to fit into a larger sized router collet. This video will likely be very handy for those with one of our YouCarve CNC Machines and other machines that use typical trimmer/routers instead of spindles. If you need some router adapters they can be found on our 3D store here: Music provided by RFM: