ISO-shapes for conventional grinding

Front side

ISO-shape 1

Straight wheel

ISO-shape 3

Wheel tapered one side

ISO-shape 4

Wheel tapered both sides

ISO-shape 5

Wheel recessed one side

ISO-shape 7

Wheel recessed both sides

ISO-shape 11

Taper cup

ISO-shape 20

Wheel relieved one side

ISO-shape 21

Wheel relieved both sides

ISO-shape 22

Wheel relieved one side, recessed other side

ISO-shape 23

Wheel recessed and relieved one side

ISO-shape 24

Wheel recessed both sides and relieved one side

ISO-shape 25

Wheel relieved both sides and recessed one side

ISO-shape 26

Wheel recessed and relieved both sides

ISO-shape 38

Hubbed wheel

ISO-shape 39

Double hubbed wheel

Axial face

ISO-shape 2

Cemented or clamped cylinder

ISO-shape 6

Straight cup

ISO-shape 9

Double cup wheel

ISO-shape 35

Cemented or clamped disc

ISO-shape 36

Inserted nut disc

ISO-shape 37

Cylinder wheel with inserted nuts


ISO-shape 12


ISO-shape 13



ISO-shape 3101

ISO-shape 3102

ISO-shape 3104

ISO-shape 3105

ISO-shape 3108

ISO-shape 3109

ISO-shape 31E

ISO-shape 31S