CYR-7/8 CYR-7/8-S CCYR-7/8-S .875 .500 .250 .5625 39/64 1/2 .2495 .2501 .2503 4130 1660CYR-1 CYR-1-S CCYR-1-S 1.000 .625 .3125 .6875 25/32 41/64 .3120 .3126 .3128 6120 2225CYR-1 1/8 CYR-1 1/8-S CCYR-1 1/8-S 1.125 .625 .3125 .6875 25/32 41/64 .3120 .3126 .3128 6120 2225CYR-1 1/4 CYR-1 1/4-S CCYR-1 1/4-S 1.250 .750 .375 .8125 63/64 49/64 .3745 .3751 .3753 8500 3930CYR-1 3/8 CYR-1 3/8-S CCYR-1 3/8-S 1.375 .750 .375 .8125 63/64 49/64 .3745 .3751 .3753 8500 3930CYR-1 1/2 CYR-1 1/2-S CCYR-1 1/2-S 1.500 .875 .4375 .9375 1 3/32 3/32 57/64 .4370 .4376 .4378 11280 4840CYR-1 5/8 CYR-1 5/8-S CCYR-1 5/8-S 1.625 .875 .4375 .9375 1 3/32 57/64 .4370 .4376 .4378 11280 4840CYR-1 3/4 CYR-1 3/4-S CCYR-1 3/4-S 1.750 1.000 .500 1.0625 1 1/4 1 3/64 .4995 .5001 .5005 15840 6385CYR-1 7/8 CYR-1 7/8-S CCYR-1 7/8-S 1.875 1.000 .500 1.0625 1 1/4 1 3/64 .4995 .5001 .5005 15840 6385CYR-2 CYR-2-S CCYR-2-S 2.000 1.250 .625 1.3125 1 13/32 1 13/64 .6245 .6251 .6255 21140 8090CYR-2 1/4 CYR-2 1/4-S CCYR-2 1/4-S 2.250 1.250 .625 1.3125 1 13/32 1 13/64 .6245 .6251 .6255 21140 8090CYR-2 1/2 CYR-2 1/2-S CCYR-2 1/2-S 2.500 1.500 .750 1.5625 1 11/161/8