ETA: Thanks to everyone who answered, I knew I could count on s_d! I didn't know chainsaws were appropriate autopsy equipment, but I've been wrong before.
In normal, real world autopsies, they're not.
But normal, real world autopsies don't involve chopping the corpse into tiny pieces and running it through a food processor (more or less).
(It's not actually a chainsaw, FTR. It's some sort of jumbo reciprocating saw.)