Adjustable Angle Units The WTO high precision Adjustable Angle Drill-Milling Units enable the complete machining at any angle on CNC Turning Centers. Scaling and vernier for precise angle adjustment Fine adjustment for accurate angular adjustment of ±0.1° Spindle with infinitely variable adjustable angle range from 0-195° Clamping of angular position Internal coolant supply through the spindle with max. 80 bar/1160 PSI Through various gear ratios and internal high p ressure coolant supply up to 80 bar/1160 PSI, drilling and milling cycles can be optimized for higher productivity of your machine.