6 pcs , cutting, scriber tool bits , ford. ind-49-179D

6 pcs , cutting, scriber tool bits , ford. ind-49-179D

I'M THINKING MAYBE THEY ARE BITS THAT WOULD BE USED IN A SCRIBER MECHINE. COULD BE ANYTHING ELSE LIKE A ROUTER ?
THE BOX IS MARKED......6 PCS . H.S.S. SH . 179 STD.
EACH BIT IS MARKED.......FORD IND-49-179D
FOUR ARE POINTED,,,TWO HAVE BEEN CHANGED (GROUND) ON THE TIP . ONE FLATEND JUST A BIT, AND THE OTHER FLATEND AT A ANGLE.
CONDITION LOOKS TO BE LITLY USED ( EXCEPT FOR THE TWO FLAT TIP) , LITE SURFACE RUST FROM AGEING IN SOMEONES TOOL BOX