FW80，F11100A，F11125A，F11160A型万能分度头是铣床上的主要附件之一，利用分度刻度环和游标，定位销和分度盘以及交换齿轮，能将装卡在顶尖间或卡盘上的工件分成任意角度，可将圆周分成任意等份，辅助机床利用各种不同形状的刀具进行各种沟槽、正齿轮、螺旋正齿轮、螺旋线凸轮等的加工工作。

该产品还备有圆工作台，将它安装在分度头主轴上，工件可直接紧固在工作台上，也可利用装在工作台上的夹具紧固，可完成工件多方位加工。

F11125C、F11160C型万能分度头，是根据用户要求特殊订货的产品。本产品是在F11125A、F11160A型万能分度头的基础上进行了改进，能承受较大负荷。

F11100AL，F11125AL，F11160AL型万能分度头，与FW80一样，分度手把为左置。

The universal dividing head，Type FW80，F11100A，F1125A，F11160A is one of the most important attachment for milling machine.With the help of this dividing head，the workpiece held between centers，or on a chuck can be rotate to any angle as desired and the periphery of a workpiece can be divided into any divisions of equal parts.By means of all kinds of cutters，th dividing head can also help milling machine to perform the milling operation for flute，spur gear，spiral flute，Archimedear cam，helical flute and etc.

The dividing head is equipped with a face plate that can be mounted onto the spindle nose.The workpiece can be mounted on the face plate，thus，cutting can be carried out on 4-sides of a workpiece.

F11125C F11160C is designed for the consumers special needed，the shafting is improved to support heavy load.

The universal dividing head，type F11100AL，F11125AL，F11160AL is the same as FW80 of the structures，and the operation handle is setted on the left.