1988 Johnson Evinrude "CC" 9.9 thru 30 Service Manual, P/N 507660, Page 73Get this manual
Drill Size Conversion Chart SHOWING MILLIMETER SIZES, FRACTIONAL AND DECIMAL INCH SIZES AND NUMBER DRILL SIZES
MilliMeter
Dec_ Equiv
Fractional
MilliMeter
Dec Equiv
Fractional
MilliMeter
Dec Equiv
Fractional
Milli Meter
Dec_ Equiv
Fractional
MilliMeter
DecEquiv
Fractional
.1 .15 .2 .25 .3 .35 .39 .4
1.1 1.15 1.19 1.2 1.25 1.3
1.4 1.45 1.5
.0039 .0059 .0079 .0098 .0118 .0135 .0138 .0415 .0156 .0157 .0160 .0177 .Gl80 .0197 .0200 .0210 .0217 .0225 .0236 .0240 .0250 .0256 .0260 .0280 .0276 .0292 .0295 .0310 .0312 .0315 .0320 .0330 .0335 .0350 .0354 .0360 .0370 .0374 .0380 .0390 .0394 .0400 .0410 .0413 .0420 .0430 .0433 .0452 .0465 .0469 .0472 .0492 .0512 .0520 .0513 .0550 .0551 .0570 .0591 .0595 .0610 .0625 .0629 .0635 .0649 .0669 .0670
80 79 1164 78 77 76 75 74 73 72 71 70 69 68 1132 67 66 65 64 63 62 61 60 59 58 57 56 3164