Shakuhachi Tool

By Jeremy Bornstein, based on algorithms by Nelson Zink. Thanks Nelson!

Flute Length mm
Hole Diameter mm
Bore Diameter mm
Wall Thickness mm
Ergonomic Limit mm
Base Frequency
Aspect Ratio
Hole #5
Hole #4
Hole #3
Hole #2
Hole #1
Span 5-4
Span 4-3
Span 2-1