【AUTOMATIC SHARPENING FUNCTION】 Electric knife for cutting fabric has an automatic sharpening function to ensure that the blade is sharp and can be used for a long time. The lower roller design is equipped with high-quality bearings. The lower roller is made of die-cast aluminum alloy, which is durable, quiet and more convenient to use. 【LEATHER CUTTING MACHINE WITH LED LIGHTING】 Leather cutting machine 360° LED lighting design without dead ends, convenient for night work, and the switch is placed inside, which can be easily turned on and off. The fabric cutting machine is equipped with automatic knife sharpening to ensure cutting quality and service life. 【DIFFERENT SIZE OPTIONS】6 inches can cut 110mm thickness, 8 inches can cut 160mm thickness, 10 inches can cut 210mm thickness, 12 inches can cut 260mm thickness, 13 inches can cut 290mm thickness, 15 inches can cut 340mm thickness. 【STRAIGHT AND CURVED CUTTING】The fabric cutter is equipped with a sharp steel blade with high strength and durability. There are 4 guide wheels under the chassis, which are easy to move. You can use this fabric cutter to make straight and curved cuts. To achieve a perfect effect, it is best to draw the lines with chalks before cutting. 【WIDE APPLICATION】The fabric cutter is for cutting thick materials such as cotton, wool, silk, chemical fiber and leather. This machine is centrally lubricated, smooth cutting, can cut with small bending radius, quiet and stable run and easy run.