The combination of our Quick Coiler with coiling mandrels and the Jump Ringer Cutting system allows you to make hundreds of jump rings in just minutes. Easy and safe to use. Simply coil the wire on the mandrel using the power coiling drill. Then insert the coil in the coil holder. Use the included cutting attachment and blade with your flex shaft -#30 style handpiece recommended- to cut precision jump rings in the wire and color of your choice. Kit includes drill eight 6 long mandrels in sizes 1, 2, 2.5, 3, 4, 5, 6 and 8mm, 6 inch coil holder and cutting attachment with blade and blade arbor. Please note: Handpiece not included.