This is a 63″ diameter part that Columbia Machine Works machined on its largest CNC vertical turning lathe. The maximum swing of this machine is 95″.
Machining Aluminum Sheaves on CNC Vertical Turning Lathe
![](https://columbiamw.com/wp-content/uploads/2023/01/IMG_0687-1184x888.jpg)
This is a 63″ diameter part that Columbia Machine Works machined on its largest CNC vertical turning lathe. The maximum swing of this machine is 95″.