They look good. It seems this product is a saturated cloth of Brasso, silver polish, or the like. If so, a can of polish and rag would go a long way for the price of one of these cloths.
How does a set-tru chuck work?Just pulled the trigger on a new Bison 8" 6 jaw set-tru chuck! I'm tired of dialing in my work on my old 8" 4 jaw and most of my raw stock is cold rolled, so I figured I'd go a bit nuts and get a high quality 6 jaw that could stand in for my 4 jaw most of the time. I'll still lug out the 4 jaw for hot rolled stock/weird setups, but the 6 jaw should save me boatloads of time. Also, I'll stop deforming my round parts by putting too much gronk on them. Can't wait for it to get here!
I don't know the mechanical details, but from my understanding there's basically a plate between the chuck and the backplate. This middle plate has some screws in it that push on the chuck itself. Using the screws, you can push the chuck in X and Y to true it up really precisely for a certain diameter range of stock. You do have to true it up again if the diameter of your work changes substantially, however, since a different part of the scroll may center up differently.How does a set-tru chuck work?
Well, it was long waiting for a big parcel to arrive but there's it with my 4" 4-jaw chuck, Alu 6061, Steel 12L14 and Tellurium Copper round bars to spice up my diy electronic stuff as well.
Did you have to pay duty on the hobby metal aluminum coming into Canada?