Hydraulic downfeed for ease of cut. Improved Wider Stand with Built-in Storage Cabinet and Chip Tray, Sealed Hardened and Ground Gear Drive, Side-Eccentric Shaft and ball bearing: Rear-Ball Bearing.
If a shop was “high-tech,” it might have a metal cutting bandsaw or abrasive-disk chop saw. In recent decades plasma cutters appeared in some farm shops to take slicing metal to a higher level.
The Family Handyman on MSN4mon
How To Cut Sheet Metal
Most strong and thick sheet metals will require power tools for cutting, such as an angle grinder, band saw, rotary tool, ...