4 Axis Multi Head CNC Router With 4th Axis Rotary Table - EagleTec
BuildYourCNC - 4th Axis with Tail Stock
ez Mini CNC Router 30"x 30" Featuring 4th Axis CNC Rotary
4Axis CNC Router - CNCCookbook: Be A Better CNC'er
K01-100mm Chuck CNC 4th Axis / 5th Axis A aixs Rotary Axis for CNC Router | eBay
4 Axis 1325 Woodworking CNC Router with Independent Dia 300mm Rotary Axis, DSP A18 Control
4th axis jig for CNC machine: fine-tune it once, then set it and forget it. Easily re-mount it square to your t-slot table so you don't have to re-tram/tune/shim it each time. :
Engraving Machine 4th Axis Planetary Reducer Rotating Shaft A Axis CNC Dividing Head Milling Accessories CA2018