C.R. Onsrud 145G12 CNC Router

The C.R. Onsrud 145G12 is a moving-gantry, fixed-table CNC router built in Troutman, North Carolina. It regularly shows up on the used industrial equipment market with a 12 HP HSK-63F spindle running up to 24,000 RPM and a 12-position automatic tool changer, on a work area around 144 by 60 inches. This is a machine for cabinet shops, closet manufacturers, and panel processors running multiple shifts, not a step up from a prosumer router.

The ATC is the real reason this class of machine exists. Instead of an operator walking over to swap a router bit for a drill block or a v-groove cutter between operations, the machine pulls the next tool from its carousel in a few seconds on its own. On a nesting run with a dozen tool changes per sheet, that adds up to meaningful throughput over an eight or ten hour shift, and it takes the operator out of the loop for every one of those changes.

The tradeoffs are real too. A machine in this class needs a dedicated concrete pad, three-phase power service, dust collection sized for continuous cutting, and floor space well beyond what a single-operator shop typically has. New pricing from C.R. Onsrud is quote-only and depends on spindle size, table length, and options, so the range shown here is built from comparable used-market listings for this model and spindle configuration, not a published list price. Expect a real sales conversation and a lead time measured in months once a configuration is locked in, not a shelf-ready machine.