The NS3 Autopsy Saw is a 40V d.c. device which allows for a routine scour and sterile after every. The Control box is water proof for the easy cleaning. Changeable pace from zero to highest activated at the electric supply gives best cutting competence. Level of safety of saw hand piece next to access of liquid is IP67 immersible at 1 metre. Akin to the CNS3 System it does not have removal part. Thus it is used in markets where removal is not obligatory.