For some time I wanted to try this famous Japanese scarf joinery, just to have it sit on my shelf, so I've made it as small as possible, 3/4" x 5/8" (20 x 16 mm), from a piece of maple. Mostly dimensioned to use the smallest chisel I have, a 1/8" (3 mm) one. I did the drawing in CAD, proportioned to maple's section, then measured various dimensions and marked on the maple.

Tools used in this video, plus others I use and recommend:

Dozuki Saw http://amzn.to/2iGZBCC EU: http://amzn.to/2jMYIfx
Kugihiki, Flush Cutting Saw http://amzn.to/2zemLqw
Veritas Low Angle Smoothing Plane https://bit.ly/2HbDAYC
Stanley Low Angle Block Plane http://geni.us/5wXaZ4
Combination Squares 150mm: http://geni.us/hv6qcDw and 300mm: http://geni.us/hUJzcI
Kebiki Marking Gauge http://geni.us/hNXdKq
Mini Try Squares http://amzn.to/2zkFeSc (Amazon), https://bit.ly/39sQFJm (Dictum)
Mitre Square http://geni.us/EqQThg (Amazon), https://bit.ly/2HhsvFC (Dictum)
Japanese Planes: 58 mm http://amzn.to/2F2eiNg 65 mm http://amzn.to/2GAby6T
Japanese Mini Brass Clamps - https://amzn.to/2rroshO (Amazon), https://bit.ly/2SFZLeH (Dictum)

Sharpening
Atoma Diamond #400 http://amzn.to/2A0HIYX
Shapton Waterstones http://amzn.to/2zZ285k
Veritas Honing Guide Mk.II - https://bit.ly/2OOdEXb
Cheap Honing guide - http://geni.us/q4G1Vur (Amazon), https://bit.ly/3bvlQ8D (Dictum)
Stone Holder - https://bit.ly/37hSwPG

List of all my tools: https://www.adrianpreda.com/blog/tools

■ Plans and Products I make on my store here https://www.adrianpreda.com/shop

■ Follow my INSTAGRAM for insights and other projects:
https://www.instagram.com/adrianpwood/

As an Amazon and Dictum Associate, I earn from qualifying purchases made through these links.
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Music:

Eastern Thought by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/r....oyalty-free/index.ht
Artist: http://incompetech.com/