Abstract: The specification discloses a vertical cutoff saw capable of maintaining relatively constant band loading. The saw includes a carriage, a frame supported on the carriage, and a saw band supported by the frame. The frame is horizontally shiftable with respect to the carriage, and a load sensor is mounted between the frame and carriage to sense the relative horizontal force between the frame and carriage to provide an indication of band loading. A variable speed drive transports the carriage responsive to the load sensor to maintain a desired band load.