Diameter D ΦKerf BBody bBore d ΦNumber of Teeth PPrinciple Z804825/4020/30/3518P(3 3)×3805225/4020/30/3518P(3 3)×31004825/4020/30/3518P(3 3)×31005225/4020/30/3518P(3 3)×31254825/4020/30/3518P(3 3)×31255225/4020/30/3518P(3 3)×31254825/4020/30/3518P(3 3)×31255225/4020/30/3524P(3 3)×41254825/4020/30/3524P(3 3)×41255225/4020/30/3524P(3 3)×41504825/4020/30/3518P(3 3)×31505225/4020/30/3518P(3 3)×31504825/4020/30/3524P(3 3)×41505225/4020/30/3524P(3 3)×4