Overarm: The overarm bears the burden in the spindle and arbor assembly. It is existing along with the column. It can be often called overhanging arm. Cam milling uses a universal dividing head in a vertical configuration to provide cams. The spindle axis and also the cam mill axis are https://millingmachines47902.glifeblog.com/26412512/top-guidelines-of-thresher-machine-hsn-code