1.Material: The carbide glass cutter consists of aluminum die head + iron alloy handle + aluminum cutting wheel. Handle length: 17.5cm. 2. Carbide cutting wheel: The diamond alloy cutting wheel has a clean cut, and the cutting wheel has a longer cutting range. The cutter not only brings you convenience, but the glass cutter set makes your life more interesting. 3. Alloy Impact Head: The head of the professional tungsten carbide impact head is made of metal, which is used to cut and smash the glass into pieces or break the glass in the glass scraper. 4. Automatic oiling: The glass cutting tool is equipped with alloy oil line, automatic oiling, when pressure is applied, the glass cutting machine will be oiled automatically, each time the cutting is performed, the automatic oil metering system can keep the grinding wheel lubricated. 5. Convenient: The glass cutter window is lightweight and compact, easy to store and carry. The glass cutter can cut mirrors, windows, stained glass, etc. It is an ideal tool for housework and cutting.