CNC routers come in many weights, shapes and sizes, as well as a variety of performance characteristics. Over the last decade, the machines have evolved from large-scale, high-production models to highly flexible machining centers for quick lot production. All manufacturers now are producing several different levels of CNC machines to meet woodworkers' demand. These machines range from entry-level basic machines to very high-performance models.

There is now an increasing demand for high-performance CNC machining centers. These machines differ in their overall construction and operating characteristics.

Listed below are a few keys items that a CNC manufacturer should consider when upgrading his CNC equipment to a higher performance level.

All these high performance options require a clear-cut set of goals when considering a CNC upgrade to a high-performance application. 

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