Diameter	Height of segments(mm)
4"105mm	5,8,9,10
4.5"115mm	5,8,9,10
5"125mm	5,8,9,10
6"150mm	5,8,9,10
7"180mm	5,8,9,10
8"200mm	5,8,9,10
9"230mm	5,8,9,10
10"250mm	5,8,9,10