transition * elbow * offset * box * wedge
Square to Round Calculator

remember to add for lower flanges bending in or out
Upper Diameter: round
use a slightly smaller diameter for less crimping
or to finish the top with an added round collar

Lower: wide x deep

Lower scrape:
Add for left seam:

Add for right seam:

1 of 2 identical pieces
click to redraw

this file last modified: Thursday, March 02, 2017, 10:34PM.