Sure, you can get ball-end router bits[1]. It would be a pain in the ass to replicate this design without splitting the stock down the middle, though. 1. https

Sure, you can get ball-end router bits[1]. It would be a pain in the ass to replicate this design without splitting the stock down the middle, though. 1. https://www.toolstoday.com/router-bits/ball-end-router-bits.html https://www.toolstoday.com/router-bits/ball-end-router-bits....