Machining a 30-Minute Spinning Top From Tungsten and Aluminum - Plier Spinning Tops

Join me as I demonstrate the complete process of crafting a precision spinning top that spins for over 30 minutes! This has been a passion of mine since 2015 and, after eight years of customers asking, I’m finally sharing my process. Throughout the video, you’ll notice I use both CNC and manual controls. This mixed method allows me to optimize certain operations, while also providing flexibility to quickly adjust and play around with various designs. In this video, I documented the creation of three different tops. They all follow a similar process, but you may spot some minor differences between each one. It’s these subtle changes that make each top unique. Tools Used in this Video: * Tormach Slantpro Lathe * An old beat up Grizzly Manual Lathe * 10 Ton Drake Press * Eagle Rock Hand Knurler Thanks for watching, and please don’t forget to like, share, and subscribe so you won’t miss any future videos.