Clamps come in all shapes for different uses. I'll demonstrate how these are used.
------------------------------------------
This interesting item is a handheld clamp, as its jaws grip the item tightly when needed.
This is my favourite 'adjustable' pin clamp. The holes are many, depending on where the pins need to be positioned.
As you see, it has been used many times. These pins don't squeeze the gold or the silver; they can be easily fashioned to just gently grip & hold the piece of jewellery.
Instead of laying the cluster top on a shellac stick (as shown here), sometimes this can be a messy process in the cleaning after the setting.
I'll even use this particular clamp for gentle engraving & stone setting.
I'll secure the cluster-top to the clamp, and then I can gently rotate the item when needed.
These 'clamp pins' can be easily positioned anywhere on the clamp plate, depending on where it is needed.
You can observe the 'indentations' that I cut on these brass pins.
In all actuality, there are only 2 pins holding the cluster top.
Even on a thin sheet of silver, this clamp top will hold the plate securely without damaging the outside edges.
These brass pins have been modified and shaped to hold any items that are needed. I can easily move the pins anywhere that is easy for me to hold.
As I don't want to ruin any of the soft claws, I'll never want to squeeze the clasp too tightly.
Here is another view of this wonderful hand-clamp being used.
.jpg)
I had a "GRS" clamp to give me a flat 'examining table' for photographic purposes.
I once had a large number of earring studs to set, and I fashioned the tip of my pin-vise with holes. These holes & pins were just what I was looking for. I positioned the pins to gently grab the earring, but not to endanger any of them.
I suspend each earring pin in the center of the jaws enabling that pin to be without cutting into my fingers.
I use a separating disk to equally create a groove into each brass pin. These newly modified pins will be my favourite holding pins for literally years to come.
I fashioned another few sets of pins to hold any item, even coins, at a later date.
If the need be a cluster-top or even a coin, this multi-use devise should be modified at your bench, as they cannot be bought with the grooves already cut.
These pins were specifically created just for this one purpose, and the reason was to hold my "Guinness World Record" disk.
You can see just how wide the 'gripping action' is taking place. Even if the pins are gently touching the large stones and their claws, there is no danger of damaging any of them.
Here is another technique for you to ponder, I will allow the pins to gently grip this disk from the inside. This technique allows no damage to occur to the delicate outside surface.
"It's not the tool that you initially buy, it's that same tool that will greatly assist you in the years to come."