The main distinction in between horizontal and vertical boring machines may be the orientation in their spindles. While the tools rotate, the workpiece remains steady in a very horizontal boring mill. Inside of a vertical boring mill, the workpiece is rotated though the tooling is held set up.  Vertical Boring https://howtoproperlydrillintomet64174.blogdosaga.com/23783919/horizontal-boring-machine-woodworking-an-overview