This time, "How to use the trim router 'Practical version'" explains grooving using Ugroove bits, Vgroove bits, and dovetail groove bits.
Ugroove bit Dainichisho
https://amzn.to/43wsTIb
V Groove Bit / 90° / Dainichisho
https://amzn.to/3C6RUxS
Dovetail Bit Dainichisho
https://amzn.to/43jOvbm
Makita trimmer RT50D
https://amzn.to/3Z7Ok0Y
■ Regarding the trimmer,
”Explains in detail how to use and structure the trimmer.”
https://isamuf.com/trimmer/
The article also introduces in detail.
■ DIY knowhow blog
"Shall we make one?" https://isamuf.com/
▶ Chapter (Table of Contents)
0:00 Intro
0:33 U groove bit
2:56 Vgroove bit
7:20 Dovetail groove bit