公称直径通径卡盘外径槽中心距3/8"Ф10Ф25mm17.5mm1/2"Ф12-Ф16Ф34mm26mm1"-11/2"Ф19-Ф38Ф50.5mm43.5mm2"Ф50.8Ф64mm56.5mm21/2"Ф63Ф77mm69.5mm3"Ф76Ф91mm83.5mm31/2"Ф89Ф106mm98.5mm4"Ф108Ф119mm111mm41/2"Ф114Ф128mm121mm5"Ф133Ф145mm137mm6"Ф159Ф180mm172mm8"Ф219Ф235mm226mm。