Hello.. Thanks for the nice content but!!! Using the router when it is close to your fingers is very dangerous and you may cause yourself to cut your fingers!!
Everything was invented long before you ))) You searched badly: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-nFrTNgAtRnc.html I posted the video 8 years ago. I use a round head bolt as a guide. In this case, the firmware of the hexagon occurs evenly, without distortions.