• How much deflection can I expect with V-Slot?
  • How strong is the V-Slot system?
  • Can V-Slot hold a water cooled spindle?
  • How flexible is V-Slot?               

Excel Sheet to calculate Deflection

Actuators specs
                 Actuator Test Rig Resource 
                 Test Specs PDF for Actuators
                 Actuator comparison chart

All this being said, we have seen many users here on OpenBuilds using the water cooled spindles on Builds like the OX and the C-Beam Machines.

Hope this helps to answer your question and be sure to utilize the awesomeness that is OpenBuilds by Submitting a Build and gaining the help from all the Builders who make the community great.