4th Axis Machining
ULTRARON® CMM Rotary Stage
Buying a New CMM or Retrofitting?
Specify an A. G. Davis - AA Gage Precision Table for the rotary stage. Horizontal and vertical applications. Many models available - all high accuracy.
New or Retrofit Applications
Special styles, sizes and controls available. Precision Air Bearing to .000001 T.I.R.

ULTRARON® Radial Milling and Contouring
Precision rotary milling and contouring systems available for interface with your 4th axis machine controller.
Designed for interface to CNC machines as a fourth or rotary axis.


4th Axis Tilting Rotary Tables
Tilts full 100°. Excellent for multiple contouring operations and other high precision rotary applications. Your fourth axis interface or A. G. Davis - AA Gage controls. Large faceplate diameters available. Servo or standard motor drives, digital readout.
Standard face plate diameters from 12" to 48". Special styles and controls available.

ULTRADEX®
Machining Center 4th Axis Applications

The ultimate design for Machining Center 4th axis applications. Tremendous torque and rigidity. Features face-tooth (Hirth) coupling for discrete index and encoder plates for indiscreet positioning. D.C. servi motor drive. Motor may be mounted left, right or top.


The ultimate design for Machining Center 4th axis applications. Tremendous torque and rigidity.