My primary concerns with cutting Fiberglass composites and even Carbon plates are 2:

1) Eliminate the micro dust particles (Extremely important!)
2) Have a high quality cut and precision on the material.


Any suggestions to adapting a 4x4 ft CNC router to allow flat 1/16" thk fiberglass material to be cut under water? I am thinking making a custom pool bed the size of the router table from some plastic, or maybe purchase a large enough plastic tray, but have not just figured ut the way to attach the fg sheet to such setup without ruining the wet bed, since the cutters must go through the material all the way. MY other concern which is the least of my worries is moisture getting to the machine itself or the motor, maybe a way to deflect the air from the router motor away from the water bed. or using a dedicated spindle and keepi9ng the motor higher above the Z axis.

Any suggestion would greatly be appreciated, as I am in the middle of a job that at the moment I am wet cutting manually (Hand spray at hand) just to get the job finished.