Used CNC Machining Centers for Sale

Shop used CNC mills for sale on Aucto — vertical machining centers (VMCs), horizontal machining centers (HMCs) and 5-axis universal machines from verified sellers across the US and Canada. These are enclosed production mills with automatic tool changers: Haas VF, Brother Speedio, Okuma, DMG MORI and similar, not desktop CNC mills and not a Bridgeport with a kit.

Travels (X/Y/Z), spindle RPM and taper (CAT40, CAT50, HSK), ATC capacity, control (FANUC, OSP, Heidenhain, Haas), and whether the machine is 3-axis, 4-axis or 5-axis are the filters that matter. Pallet changers, probing, through-spindle coolant and fourth-axis tables should be read off the listing, not assumed.

42 listings are in stock and ready to ship. Buy now or make an offer.

VERTICAL MACHINING CENTERS

VERTICAL MACHINING CENTERS

HORIZONTAL MACHINING CENTERS

HORIZONTAL MACHINING CENTERS

UNIVERSAL MACHINING CENTERS

UNIVERSAL MACHINING CENTERS

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THE AUCTO ADVANTAGE

Why Buy with Aucto

  • Transparent Pricing

    We work closely with our trusted sellers to ensure transparent and fair pricing on used industrial equipment with absolutely no hidden fees or unexpected costs.

  • Vetted Equipment

    In-stock, ready-to-ship industrial equipment with no lead times. Assets on our site are from vetted sellers and go through a rigorous quality assurance process to ensure everything is real and available immediately.

  • Financing, Shipping, & Support

    We offer monthly payment options, rigging and shipping in the US and Canada, and dedicated support on every sale. Earning the trust of buyers in 82+ countries.

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Frequently Asked Questions

Everything you need to know about buying and selling on Aucto. Can’t find an answer?

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What's the difference between a VMC and an HMC?

A VMC (vertical machining center) orients the spindle down on a table — the everyday CNC mill. An HMC (horizontal machining center) orients the spindle horizontally, usually with a pallet or tombstone, for production work on multiple faces. Aucto lists both, used.

Is a used CNC mill the same as a used machining center?

Buyers use both names. On Aucto, CNC mill / machining center means a VMC or HMC with an automatic tool changer. Knee mills and TRAK mills without a full ATC sit on the Milling Machines page.

Which brands of used CNC mills are listed?

Inventory rotates. Recent listings have included Haas, Brother, Okuma, DMG MORI and TRAK verticals. Open the live grid for what is in stock today, then buy now or make an offer.

How does pricing work on Aucto?

Depending on the listing, you can Buy Now at a set price, Make an Offer or submit your Best Offer, or place a bid in a live auction — always with transparent, fair pricing and no hidden fees.

Is financing available?

Yes. Many listings offer monthly payment options so you can spread the cost of a machine. Look for the monthly payment estimate on the listing or contact our team to discuss available financing options.

How does shipping work?

Many Buy Now listings qualify for free shipping. Otherwise, Aucto works with freight partners across North America to help arrange delivery, with estimates available on request.

Can I inspect equipment before I buy?

Most listings include detailed photos, videos, specifications and inspection notes. Many sellers also allow scheduled in-person or virtual inspections through the platform.

How is rigging and loading handled?

Some sellers include rigging and loading in the listing. When it is the buyer’s responsibility, Aucto can help connect you with rigging and freight partners across North America.

How do I start selling on Aucto?

Visit aucto.com/start to value your equipment, create your listing and confirm your account. Once listed, your equipment reaches verified buyers across the US and Canada.