英制公制尺寸对照表 英制 1/64 1/32 3/64 1/16 5/64 3/32 7/64 1/8 9/64 5/32 11/64 3/16 13/64 7/32 15/64 1/4 17/64 9/32 19/64 5/16 21/64 11/32 23/64 3/8 25/64 13/32 27/64 7/16 29/64 15/32 31/64 1/2 公制 0.397 0.794 1.191 1.588 1.984 2.381 2.778 3.175 3.572 3.969 4.366 4.763 5.159 5.556 5.953 6.350 6.747 7.144 7.541 7.938 8.334 8.731 9.128 9.525 9.922 10.319 10.716 11.113 11.509 11.906 12.303 12.700 英制 33/64 17/32 35/64 9/16 37/64 19/32 39/64 5/8 41/64 21/32 43/64 11/16 45/64 23/32 47/64 3/4 49/64 25/32 51/64 13/16 53/64 27/32 55/64 7/8 57/64 29/32 59/64 15/16 61/64 31/32 63/64 1 公制 13.097 13.494 13.891 14.288 14.684 15.081 15.478 15.875 16.272 16.669 17.066 17.463 17.859 18.256 18.653 19.050 19.447 19.844 20.241 20.638 21.034 21.431 21.828 22.225 22.622 23.019 23.416 23.813 24.209 24.606 25.003 25.400 英制 1 1/64 1 1/32 1 3/64 1 1/16 1 5/64 1 3/32 1 7/64 1 1/8 公制 25.797 26.194 26.591 26.988 27.384 27.781 28.178 28.575 28.972 29.369 29.766 30.163 30.559 30.956 31.353 31.750 32.147 32.544 32.941 33.338 33.734 34.131 34.528 34.925 35.322 35.719 36.116 36.513 36.909 37.306 37.703 38.100 英制 1 33/64 1 17/32 1 35/64 1 9/16 1 37/64 1 19/32 1 39/64 1 5/8 1 41/64 1 21/32 1 43/64 1 11/16 1 45/64 1 23/32 1 47/64 1 3/4 1 49/64 1 25/32 1 51/64 1 13/16 1 53/64 1 27/32 1 55/64 1 7/8 1 57/64 1 29/32 1 59/64 1 15/16 1 61/64 1 31/32 1 63/64 2 公制 38.497 38.894 39.291 39.688 40.084 40.481 40.878 41.275 41.672 42.069 42.466 42.863 43.259 43.656 44.053 44.450 44.847 45.244 45.641 46.038 46.434 46.831 47.228 47.625 48.022 48.419 48.816 49.213 49.609 50.006 50.403 50.800 英制 2 1/64 2 1/32 2 3/64 2 1/16 2 5/64 2 3/32 2 7/64 2 1/8 公制 51.197 51.594 51.991 52.388 52.784 53.181 53.578 53.975 54.372 54.769 55.166 55.563 55.959 56.356 56.753 57.150 57.547 57.944 58.341 58.738 59.134 59.531 59.928 60.325 60.722 61.119 61.516 61.913 62.309 62.706 63.103 63.500 英制 2 33/64 2 17/32 2 35/64 2 9/16 2 37/64 2 19/32 2 39/64 2 5/8 公制 63.897 64.294 64.691 65.088 65.484 65.881 66.278 66.675 67.072 67.469 67.866 68.263 68.695 69.056 69.453 69.850 70.247 70.644 71.041 71.438 71.834 72.231 72.628 73.025 73.422 73.819 74.216 74.613 75.009 75.406 75.803 76.2 1 9/64 1 5/32 1 11/64 1 3/16 1 13/64 1 7/32 1 15/64 1 1/4 2 9/64 2 5/32 2 11/64 2 3/16 2 13/64 2 7/32 2 15/64 2 1/4 2 41/64 2 21/32 2 43/64 2 11/16 2 45/64 2 23/32 2 47/64 2 3/4 1 17/64 1 9/32 1 19/64 1 5/16 1 21/64 1 11/32 1 23/64 1 3/8 2 17/64 2 9/32 2 19/64 2 5/16 2 21/64 2 11/32 2 23/64 2 3/8 2 49/64 2 25/32 2 51/64 2 13/16 2 53/64 2 27/32 2 55/64 2 7/8 1 25/64 1 13/32 1 27/64 1 7/16 1 29/64 1 15/32 1 31/64 1 1/2 2 25/64 2 13/32 2 27/64 2 7/16 2 29/64 2 15/32 2 31/64 2 1/2 2 57/64 2 29/32 2 59/64 2 15/16 2 61/64 2 31/32 2 63/64 3