Here I am explaining how an Azure cut is finished. It is created
underneath the hole where the diamond is situated. Absolute
precision in graver-cutting is foremost in this process…what I used
was a simple Onglet #1 graver,…nothing else to achieve the design.
It is almost like sculpturing in metal!
Interesting use of gravers for ajour. I was taught to just use a 3/0
saw blade. I know the natural instinct is to use a small blade like
an 8/0 but don’t do it. It’s very difficult to cut a straight line
with one. I sometimes will use a graver if I miss getting a corner
just right. But then I am more comfortable with a saw than a graver.
Ajour is a very useful thing to know if you plan on selling to
higher end folks. Tough to do as Gerry says but so very gratifying.
Sawing a pattern out of a plate of metal or casting it in wax and
then soldering it to the back or underside of a piece is not ajour in
my book.
Although pretty enough looking, I’ve seen it done on too many mass
produced pieces to hide sloppy drilling and finishing.