A kind of pet grooming tool includes that tool body (10) is longitudinally extended and has laterally inserted slit (13), with bolt mobile space (116) and insertion slot (13), a kind of discharge space (116) insertion latch portion (212) of mobile latch member (21) enters the latch position of insertion slit (13), in part (30) insertion slit (13) to keep insertion plate pecten (31), with to be retracted into latch mobile space (116) solution open position on, so as to allow replacement of the pecten (30) from cutter body (10).
