ISC-02.51 STILLE-SHERMAN DRILL 9 1/2 inches only Drill
ISC-02.52 STILLE-SHERMAN DRILL 9 1/2 inches drill and complete set of drill bits
ISC-02.52-1 STILLE-SHERMAN DRILL bit 2.5 mm
ISC-02.52-2 STILLE-SHERMAN DRILL bit 3 mm
ISC-02.52-3 STILLE-SHERMAN DRILL bit 3.5 mm