Home Authors Posts by Bob Hadley
Back in the February 2019 issue of KITPLANES®, I promised a column about polishing on the lathe. I’m finally able to make good on that promise thanks to this month’s project: a dimple die tool that I made as a companion to last month’s project, the Findlay punch. A dimple die (also known as a […]
Hole-making punches, also known as knockout punches, are a quick and easy way to make accurate holes in aluminum sheet. Punching works by shearing...
The usual setup for my lathe is to have the compound slide set to 45 degrees and the tool post square to the spindle axis. While this setup is good for about 50 percent of the work I do—OD turning, facing, parting, grooving, boring, and 45-degree chamfering—it also means that for the other 50 percent, […]
My local airport, Corona Municipal in Southern California, sits in the Prodo Dam basin and is known to flood on occasion. Last February, heavy...
I live in a pretty cool neighborhood, which happens to include a couple of locals who are building airplane projects in their garages. In the April 2016 issue of KITPLANES®, I introduced Phil Hooper. The subject of that column was a custom drill guide for Phil’s Velocity RG. This month’s subject is a quick-release system […]
Home Shop Machinist
A typical day in the shop for me would be unusual if I didn’t use a magnifier at least once.
The jack hack.