blowpipe.scad
1include <BOSL2/std.scad>
2
3$fn = 180;
4
5difference() {
6 union() {
7 tube(h=90, od=16.5, id=12.5, rounding2=0.5, anchor=BOTTOM);
8 translate([0, 0, 38]) tube(h=25, od=22, id=12.5, rounding=0.5, anchor=BOTTOM);
9 tube(h=7, od=16.5, id=9.5, chamfer2=1.5, anchor=BOTTOM);
10 }
11 translate([0, 16.5/2, 0]) rotate([-1, 0, 0]) cuboid([20, 1, 50]);
12}