CNC Machining Centers
Used OKK VM-5III: Sell or Buy at Auction
OKK, founded as Osaka Kiko, is a Japanese machine tool builder known for heavy, box-way vertical and horizontal machining centers. It never reached the North American installed base of Haas or Mazak, but shops that run OKKs buy them again for the same reason: the castings and box ways hold up under heavy roughing and interrupted cuts. Most OKK machines on the used market carry Fanuc controls, which widens the pool of buyers willing to bid on one.
Step up from the VM-4III and the VM-5III adds travel, roughly 40 inches in X and 20 inches in Y and Z, on a 41 by 22 inch table. OKK built the VM-5III in both CAT40 and CAT50 spindle configurations, so the taper, spindle speed, and motor rating vary from machine to machine and are worth confirming before bidding. It sits in the middle of OKK's III-series lineup: enough capacity for larger mold bases and multi-part fixturing, compact enough for a job shop without a full production floor. KD Auctions puts a VM-5III in front of 500,000+ industry contacts, typically inside a 6 to 10 week managed auction.
Buying a Used VM-5III
Die and mold shops, heavy job shops, energy and aerospace component machining operations, and production shops that value rigidity over rapid traverse speed. International buyers, particularly from Asia and Mexico, are active on OKK machines at North American auctions.
Browse Upcoming Auctions →Selling Your VM-5III
OKK has a thinner buyer pool than the volume Japanese brands, so marketing reach decides the outcome more than it does on a Haas or a Mazak. Machines with a Fanuc control, documented spindle condition, and a full tooling package achieve the strongest results, and pallet-changer horizontals draw production shops that bid past the general job shop crowd.
Get a Free Consultation →Frequently Asked Questions
How is the VM-5III different from the VM-4III?
Both are compact OKK III-series machines, but the VM-5III has a larger table and longer travels, so it handles bigger parts and multi-part setups the VM-4III's smaller envelope cannot. VM-5III units were also built with either a CAT40 or CAT50 spindle taper, so confirm which one before bidding.
How fast can a VM-5III sell at auction?
A managed auction typically runs 6 to 10 weeks from listing to close, with onsite dispatch handled in 48 to 72 hours once a sale is final.
About OKK
OKK, founded as Osaka Kiko, is a Japanese machine tool builder known for heavy, box-way vertical and horizontal machining centers.
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