To use a drawplate on a necklace chain, pick the hole that is closest to the current diameter of the chain. Slightly pinch the starter end of the chain so you can work it through the hole, then grab it with pliers. You can hold the paddle in one hand, or you can clamp it down in a vice. Use the pliers to pull the chain through the plate at a steady speed and using the same amount of strength. You may want to repeat several times through that hole to get the results you want. Or, if you want to make it even more compact, drop it down into a smaller hole, and repeat the process. Keep going as needed. Note that as the diameter of your chain necklace decreases, it will lengthen. Now you’ve got a cost-effective way to turn old and slightly damaged chains into like-new quality necklaces. Try it with all of your chains to achieve durable and professional results.