Is a spiral cutter a universal cutter?

Spiral Knife

As the saying goes, Lao Wang sells melons and boasts himself. Manufacturers of spiral cutters all boast that spiral cutters can complete any kind of cutting requirements. In fact, spiral cutters cannot fully meet customer expectations because the cutting method of each type of wood is different from the spiral cutter. The angle of the knife has a great relationship, so the spiral knife is not a universal knife, but a spiral knife that meets the customer's needs must be designed according to the different processing methods of the customer.