A tool for drawing perfect circles on the outside of the bamboo for work around the middle joint. 2 blades.
Middle Joint Rasps A+B, ¥19580
Joint Forming Tool-L, ¥8470
Mentori 2-rin (width:0.7mm), ¥14850
Wooden Joint Section Insert S, ¥880
Joint-Forming Tool-M, ¥8470