A vertical machining center (VMC) is cheaper, more flexible and easier to set up — ideal for one-offs, prototypes and general work; it's what most shops buy first. A horizontal machining center (HMC) costs more but wins in production: chips fall clear of the cut, a pallet changer keeps the spindle running, and a tombstone machines many parts or faces per cycle.
Choose VMC for flexibility and lower cost, HMC for high-volume, lights-out throughput. Value each at The Machine Blue Book to compare real numbers.
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