Susan,
First off, Welcome to Ganoksin! You have found the best place on the internet to ask questions, find the answers to questions that you haven’t even thought of yet and to learn new Techniques in making Jewellery and Metalwork!
Good question: You will be receiving a myriad of recommendations from some very talented Artist Jewellers, as well as veteran Bench Jewellers and beginning Jewellers too, so you will be in good hands!
Now the following recommendation is assuming that you have a Bench or Solid Work Table to work on, as it will need a minimum of 1-1/2", though 2" of Tabletop thickness would be better to attach the Mounting Plate.
Here are my thoughts and recommendations: Bench Pins are a somewhat personal Tool and every Jeweller has their favourite, though when you are just starting out, it’s a good idea to start off with something relatively basic, that almost every Jeweller’s Apprentice has learned on, like this:
GRS Bench Pin:
You will also have to purchase the GRS Mounting Plate to mount onto your Bench or Worktable to use the Bench Pin:
Here is my GRS Bench Pin, with the modifications that I find most useful: the Long Curved Cut is for Sawing, the Groove on the right side is for putting Rings, etc. in to keep them from moving while Filing, the Bottom Left Curved Corner Notch is for Holding your Ring Clamp Steady and the Small Notch at the Middle Bottom is for Wedging-in anything small (Earrings, Heads, Bezels) that you need to keep from moving around while you’re working on it. Also if you look closely at the Right Corner of where the Wood Bench Pin meets the Metal Mount, you will see a small mound of Bee’s Wax - I keep it there to Lubricate Saw Blades - I use Bur Life as well, but I’ve been using Bee’s Wax for (25+) years, so I still keep it on my Bench Pin:
The Mounting Plate mounted to my Bench:
If you don’t have a thick enough Bench or Work Table, there is also a GRS Bench Mounting Adapter:
I really like the GRS Bench Pin and Mounting Plate because of it’s versatility, if you don’t want/like the Slope of the Wood Bench Pin, you can Turn it Over and it’s Flat on the Bottom, the Mounting Plate can also be used with countless other GRS and other Company’s Bench-Mountable Tools, such as: GRS Bench Mate, Vises, Saw Plates, Soldering Pads, Extender Plates, Ball Vise Shelves, etc…
I also use and really like the Knew Concepts Bench Pin, though I really only use it for Precision Sawing and it’s a bit pricey for only using it for one Technique:
Anyway, those are a (25+) year Bench Jeweller’s recommendations, though I have used several other Bench Pins over the years, but these are the ones that I prefer and still use today.
As far as the Bench Pin that you Asked about, I have not used that one, but I have seen it on some very talented Artist Jeweller’s Benches and Work Tables, so clearly they use it, otherwise it wouldn’t be there! We Jewellers all tend to be hoarders of Tools and Equipment, but typically, only the Tools and Equipment that get used the most are the ones that will be seen openly sitting and attached to our Benches…
Good luck with your search, I know that you will be getting some really good recommendations!
Jonathan