This machine can be exchanged with the American Eastman627X model. It's suitable for cutting the cotton and woolen, the linen, the silk, the chemical fiber, the leather uniform thickness material. This machines have the concentrated lubrication, the cutting margin is straight, small curvilinear cutting, low noise, running steady, easy operation, high efficiency, the automatic knife-milling, powerful motor characteristic. It's the clothing profession most ideal cutting tool.