cut what exactly? I cut a lot of things... 6" tube, tupperware riser, hoses, thumb... if it's the 6" tube, the uncle at the shop cut for me... the tupperware is hacksaw holes are drill + filing + grinding..
Is it quiet... well considering I have an old Resun Chiller in my bedroom then yes it's quiet... if you are super picky then no.. it hums a little