Right-Angle Deburring Tool
Most of us have a threaded drill kit. Mine has an assortment of common bits like #40, 1/8 inch, etc. It also has a...
Cleco Card
If you are like most metal airplane builders, you probably have a couple of plastic cups or buckets full of Clecoes in your shop....
Metal Magic: Drilling Like a Pro
It pays to get good with drilling because you'll be doing a lot of it.