Cyclone Build Part 3 Vent Hole Punch

First up, you are to punch a hole in the longer BT-20 for an ejection charge vent. This went much better than I thought it would.

The smaller side of the hole punch is inserted as far as it will go into the tube.
The punched hole was easy and the cut edges were round and sharp!

Trivia: Just a guess on my part, but this is probably the way the vent hole was punched on the oldest Estes Scouts.