Triangulation - Square to Round, fabrication
19:59
Rollation 3 - Square to Round
23:31
Triangulation - Drop Cheek Elbow, fabrication
16:51
Basic square to round triangulation
5:44
Transition (time-lapse) from square to round duct design (Quadrado para Redondo)
17:47
Square to round w/ DM35
16:08
SHEET METAL SQUARE TO ROUND OLDSCHOOL
17:51
Square to round
28:14