How many functions does the multifunctional woodworking planer made in Weihai in 1990s have?

The multifunctional woodworking planer made in Weihai in 1990s has six functions. The six functions of multifunctional woodworking planer made in Weihai in 1990s are: planing, planing, punching, drilling round holes, sharpening knives and grinding saw blades. And each function can be used independently. In 1990s, Weihai Machinery Factory mainly engaged in Weihai woodworking machinery, woodworking planer, woodworking inclined plane planer, etc. Located in Weihai Economic and Technological Development Zone, with convenient transportation, it is a professional manufacturer of woodworking machinery and equipment.