This graver-making tool has been written on many ocassions, but never explaining how they were created.
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The short length has nothing to do with its uses, but how it is created, is the important aspect to remember.
I'll use a #3, Onglette graver, as it gives me the width for creating "stronger & wider" beads. I avoid using a CAD designed beads in this situation.
In this specific photo, you can understand why some blades are remaining wide & thick.
These were created for specific reasons, such as having larger beads to have them cover a wider surface over the edge of the gemstone.
This is the #3, Onglette graver that can be bought at your tool supplier.
The skill is to create this thick blade into a (surgical) setting tool.
For 'thinner' beads, I'll use a #2, Onglette blade (as shown).
The bottom of the blade, (at it's front) MUST BE ROUNDED. I will use a '#240 grit, Emery Paper' to sculpture the steel blade.
To create the correct angle and to have the graver-face to be exact at all times...use your oil-stone, but never the emery paper.
The new bead will be designed to tightly hold the stone in place.
If you see a 'ball of metal' sitting over the edge of the stone, then you've created the correct shape & size of a bead....=>Hooray!
The 'tail of the corner beads' on a square face of the ring are shown here.
For the remaining beads, I'll use a (thinner) Onglette #2 to tightly secure the remaining stones. On the smaller stones is where these tightly fitting beads will be used and delicately placed.
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Always have multiple sized Bead-Raisers at your bench.
