Ancient Tool Technology: Pump Drill Press - Frame Manufacturing Process of Soroban (The Japanese Abacus) #ancienttool #pumpdrill #soroban Master Craftsman: Mr. Kato 77 years old. ► There is the original videos that were uploaded by unshudo: https://www.youtube.com/channel/UChVik7ZP5E5H0CjMNYCz9fA Source: 雲州算盤協同組合 ► Their website: http://unshudo.co.jp/ Thanks for watching...Don't forget to like, comment, share and subscribe! ► All things you need for learning Joinery: https://goo.gl/ssQw4R ► Subscribe to my channel: https://goo.gl/QSNyZs ----------------------------------------★★★★★------------------------------------ My name is Fujiwara Hiroki, I'm a Miyadaiku (Carpenters who build and repair only traditional Japanese architectures such as temples and shrines). If you have any issue with the content used in my channel or business inquiries, send a message or contact to gmail: reaction129149@gmail.com ► Become a member of this channel to get access to perks: null