1 c-3 Manufacturing Standards fi. - -. e - DRESSING TOOLS FOR GRINDING WHEELS e e TYPES U AB 100 U AB 2001 U AB 300 DRESSING TOOL DESIGNATION U AB LOO U AB 500 U AB 600 U AB 700 U AB 8001 U AB 900 DIAMOND WEIGHT IN,?&CARAT DIAMOND SHAPE PART NUMBER WITH AND WITHOUT DIAMOND TYPE OF DIAMOND, SETTING OR DRESSER FORD BASE NUMBER i SETTING SIZE R- HOLDER