There is a new CNC mill on the scene: Othermill Pro

DESIGN DIFFERENTLY: There is a new CNC mill on the scene: Othermill Pro. The new mill sports a higher spindle speed, faster rapids, and stiffer construction making it easy to precisely prototype the parts you design in Fusion 360. Unlike a typical CNC mill, the Othermill Pro is small enough to fit on your desktop, yet still powerful enough to mill aluminum, brass, Delrin, and other engineering materials at 0.001 inch precision.