33 used Doosan VMCs are listed for sale here right now. Vertical machining centers (VMCs) are the workhorse of most machine shops, using a vertically oriented spindle to mill, drill, tap, and bore parts held on a table below. They're prized for their versatility, smaller footprint, and lower cost relative to horizontal machines, making them the default first CNC purchase for shops doing prototype, low-volume, or mixed-part production.