THE BLADE MAY SIMPLY BE UNFINISHED, SOMETIMES A BLADE IS PUSHED INTO USE BEFORE THE FINISHING WORK CAN BE DONE. THIS COULD HAPPEN DUE TO A DIRE NEED FOR WEAPONS AS FAST AS POSSIBLE OR PERHAPS A CHEAPER MODEL OR THE FORGE COULD HAVE FALLEN INTO ENEMY HANDS, SO FINISHED AND UNFINISHED GOODS WERE TAKEN AND MODIFIED FOR USE.
MANTERIS HAS A MORO KRIS THAT APPEARS SOMEWHAT UNFINISHED AS IT DOSENT HAVE THE CUT OUT WORK DONE ON THE GAGAH OR GRENENG. I HAVE A INDONESIAN KERIS BLADE THAT I THINK IS THE CORE WITHOUT THE PARMOR SANDWICHED ON BOTH SIDES SO IT DOES HAPPEN.