I live in estonia. No bamboos here.
So I was thinking to use copper tube.
I find this http://www.aflauta.com.br/hist/bamboo.pdf
Problem is inside diameter and wall thickness.
If i'm getting it right for every key is right inside diameter and lenght
I can buy straight copper tubes/pipes:
15mm(outside diameter) x 1,05mm(Wall thickness)
18 x 1,0
12 x 1,0
10 x 0,8
Whats the best? I was thinking to use 15mm and 18mm tube
18mm for key a
15mm for key d
I ended up with 15x1,05 copper tube.
Thinking how to use this:
If I use this measures http://www.phy.mtu.edu/~suits/pvcflute.html
I get 7.2mm for blow hole and 6mm for finger hole. My tube I.D is 12.9
Is there any flute calculator that calculates hole sizes for right key?
I am also thankful for any flute related help what helps me to make copper flute.