1988 "CC" Colt / Junior thru 8 Models Service Manual, P/N 507659, Page 75Get this manual
Drill Si ze Conversion Chart SHOWING SIZES, FRACTIONAL AND DECIMAL INCH SIZES AND NUMBER DRILL SIZES
MiIIi Meter .1 .15 .2 .25 .3
DecEqu iv.0039 .0059 .0079 .0098 .0118 .01 35 .0138 .0415 .0156 .0157 .0160 .0177 .0180 .0197 .0200 .021 .0217 .0225 .0236 .024 .0250 .0256 .0260 .0280 .0276 .0292 .0295 .0310 .0312 .0315 .0320 .0330 .0335 .035 .0354 .0360 .03 70 .03 74 .0380 .039 .0394 .0400 .0410 .0413 .042 .0430 .0433 .045 .0465 .0469 .0472 .049 .051 .0520 .05 13 .0550 .055 .0570 .059 .05 95 .06 10 .0625 .0629 .0635 .0649 .0669 .067 0
Frac ti onal
Mi lli Meter 1.7 5
DecEquiv.0689 .0700 .0709 .0728 .073 .07 48 .0760 .0767 .0781 .m85 .0787 .0807 .081 .0820 .0827 .0846 .0860 .0866 .0855 .0890 .0905 .0925 .0935 .0937 .0945 .0960 .0964 .0980 .0984 .0995 .1015 .1024 .1040 .1063 .1065 .1082 .1094 .1100 .1102 .11 10 .1130 .11 41 .1160 .11 81 .1200 .122 .1250 .1260 .1279 .1285 .1299 .1 338 .1360 .1378 .1405 .1 406 .1417 .1440 .1457 .1470 .1 476 .1495 .1496 .1520 .1535 .1540 .1562
Frac tional