Como construir Steel Marble paso a paso - How to make a Steel Marble track step by step - Subtítulos

Show the step by step of the construction of a marble steel track, in addition to the materials and tools necessary for its preparation. Each of the tools are shown in the video, but also the ones detailed below: Pliers (pliers) Holding forceps Soldering iron (30W) Tin Soldering 1mm (60-40) Square Tubes (or anything circular) 1.65mm Galvanized Wire (16 BWG Gauge) Bolt (or circular metal) Metro foot Drill Rule Steel balls (10 mm) 12V motor I bought the steel balls on eBay, but in general they are easy to find. I bought the wire from a hardware store, it needs to be 1.65 mm, since you will find one with a thicker gauge, which will not serve the purpose. The solder comes with flux, so it is easy to adhere, but it must be a good solder, since it had another of the same caliber but of poor quality, and it did not stick the wire. Any questions or queries you can leave below, and the answer as soon as possible.