WHY Do Holes Need Deburred? (EP21)

I've talked a lot about how I'm deburring holes in aluminum, but I've never talked about why, until a friend asked me. So let's discuss the 'why' of deburring, and then let's finish up this bottom fuselage skin.

Looks like in the video I have my episodes mixed up...oh well...

PRODUCTS I'VE USED:
Antislip Tape: https://amzn.to/2TzU32s
Adel Clamps: https://amzn.to/3ztVsI0
Snap Bushing (you NEED these): https://amzn.to/3gryDfm
Dremel Flap Wheel: https://amzn.to/3ztmXle
Air Hose: https://amzn.to/3wrqezA
Air Hose Fittings: https://amzn.to/3iIf2dB
Paint Gun (works GREAT for smaller parts): https://amzn.to/3vqDgMa
Air Filter for Paint Gun: https://amzn.to/3iHhfX2
USB Data Port (for Dynon): https://amzn.to/3iLsiOL
My Microphone: https://amzn.to/35likMa
Paint Mix Cups: https://amzn.to/2RSM4gc
Fly Cutter (for fuel sender): https://amzn.to/3gvgXzO

#ch750 #kitplane #aeroleds