Catalog 5 Pc . 10 Pc . Size Max RPM Spec Order No . Price Ea . Price Ea . Price Ea .   6 x 1/2 x 1 - 1/4 4,140 32A46 - KVBE NOR36380 $ 20 . 88 $ 19 . 84 $ 18 . 79 6 x 1/2 x 1 - 1/4 4,140 32A60 - KVBE NOR36396 20 . 88 19 . 84 18 . 79 6 x 1/2 x 1 - 1/4 4,140 32A80 - JVBE NOR36405 20 . 88 19 . 84 18 . 79 6 x 1/2 x 1 - 1/4 4,140 32AA46 - KVTR NOR35093 23 . 59 22 . 41 21 . 23 6 x 1/2 x 1 - 1/4 4,140 32AA60 - KVTR NOR35094 25 . 30 24 . 03 22 . 77 6 x 1/2 x 1 - 1/4 4,140 38A46 - KVBE NOR36520 17 . 26 16 . 40 15 . 54 6 x 1/2 x 1 - 1/4 4,140 38A60 - KVBE NOR36533 17 . 26 16 . 40 15 . 54 6 x 1/2 x 1 - 1/4 4,140 38A80 - KVBE NOR36550 17 . 26 16 . 40 15 . 54 7 x 1/4 x 1 - 1/4 3,600 32A46 - HVBE NOR39543 $ 20 . 07 $ 19 . 07 $ 18 . 07 7 x 1/4 x 1 - 1/4 3,600 32A46 - IVBE NOR39544 20 . 07 19 . 07 18 . 07 7 x 1/4 x 1 - 1/4 3,600 32A46 - JVBE NOR39545 20 . 07 19 . 07 18 . 07 7 x 1/4 x 1 - 1/4 3,600 32A46 - KVBE NOR39862 20 . 07 19 . 07 18 . 07 7 x 1/4 x 1 - 1/4 3,600 32A60 - HVBE NOR39547 20 . 07 19 . 07 18 . 07 7 x 1/4 x 1 - 1/4 3,600 32A60 - IVBE NOR39548 20 . 07 19 . 07 18 . 07 7 x 1/4 x 1 - 1/4 3,600 32A60 - JVBE NOR39549 20 . 07 19 . 07 18 . 07 7 x 1/4 x 1 - 1/4 3,600 32A60 - KVBE NOR39552 20 . 07 19 . 07 18 . 07 7 x 1/4 x 1 - 1/4 3,600 32A80 - HVBE NOR39557 20 . 07 19 . 07 18 . 07 7 x 1/4 x 1 - 1/4 3,600 32A80 - IVBE NOR39658 20 . 07 19 . 07 18 . 07 7 x 1/4 x 1 - 1/4 3,600 32A80 - JVBE NOR39660 20 . 07 19 . 07 18 . 07 7 x 1/4 x 1 - 1/4 3,600 32A80 - KVBE NOR39662 20 . 07 19 . 07 18 . 07 7 x 1/4 x 1 - 1/4 3,600 32A100 - JVBE NOR39672 20 . 07 19 . 07