Summary This is a quick little model made for Abom79, who has a great youtube channel covering machine work. The video which inspired this part is the following: https://www.youtube.com/watch?v=sSlwJsxovok&feature=youtu.be&t=204 Simply click open in customizer, put in the dimensions of your lathe chuck (in mm), and then you can get it printed, preferably via my print hub ;) https://www.3dhubs.com/service/toko I recommend Onyx as a material choice. It is carbon fiber infused and nylon based. Thus it is both durable and still a bit flexible. sc.scad courtesy of Rudolf Huttary. I had to include the library in the main scad file because otherwise the customizer wouldn't be able to use it.