The spindle head is clamped to your vertical column that's swivelled at an angle. It makes it possible for the milling cutter mounted around the spindle to work on angular surfaces. In certain machines, the spindle will also be altered up or down relative to your work. Here are a https://milling-machines-made-in96395.dailyhitblog.com/32166816/5-easy-facts-about-milling-machines-bridgeport-described