Hello
What is better for vibration damping stiffness accuracy etc the natural granite or epoxy granite ?
Because for me natural granite costs much less than epoxy granite...
For a cnc router 2m X 1.5m table sides and grantry is enough 12cm think granite or must go with 16cm thickness ?
I will use hgr20 rails with 1605 ballscrews with rotating nut not rotating ballscrew.