ShopSabre says its CNC machines bring full production capabilities to the fingertips of the end user at an affordable price. Made in America, the CNC routers can be used by entry level, full production, or even high production shops producing cabinets, closets, custom furniture or other items. The flexible IS Series is the largest CNC router machine in the production line, and is available in 5-ft x 10-ft and 6-ft x 12-ft tables. It offers nested-based capabilities and is powered 100% by ballscrew drive systems including a dual drive ball screw Y Axis. powered by massive 1Kwt A/C closed loop brushless servo motors.