Table Saw Arbor Nut. Besides, the saw wasn't really defective. I've seen a table saw nut back off from not being tight enough. It is a left hand acme thread.
Genevieve swiss industries carries a wide variety of saw arbors for high precision as well as the nut mount combination arbor provides additional precision and holding power by applying pressure only on the outer edge of the mounting nut.
Next take a piece of scrap wood and hold it against the teeth of the current blade. Slitting saws & saw arbors for cnc swiss machines. A table saw (or radial arm saw) must have a strong motor to handle a deep cut with a full dado set without the motor bogging down under the load. He needed a higher horsepower solution, and we figured that out for him. If this is what you are trying to describe, i think the arbor nut is bottoming out or binding on something before it tightens against the blade. Genuine delta replacement part, this item is sold individually. The purpose of the is nut is to secure the blade of the table saw to the saw arbor. Genevieve swiss industries carries a wide variety of saw arbors for high precision as well as the nut mount combination arbor provides additional precision and holding power by applying pressure only on the outer edge of the mounting nut.