Ergonomic Design: The glass knife handle features a sturdy pencil-shaped metal handle with a non-slip effect, comfortable grip, economical and durable, and durable. Carbide cutting wheel: The diamond alloy cutting wheel cuts cleanly, and the cutting range of professional glass cutting wheel is expanded to 2-20mm. Alloy percussion head: Professional diamond glass cutting head is made of metal and is used to cut glass, break glass into scratches in glass. COMPACT: The manual glass cutter is lightweight, durable, and designed for performance, so you can easily take it anywhere. Glass cutters can be used for glass, diamonds and minerals and are great for chores and cutting. PR Product Description notes: 1. Select a suitable glass slide according to the thickness of the glass. 2. The glass knife cannot cut high hardness objects such as tempered glass, marble, and quartz. 3. Do not repeat marking at the same position, otherwise the cutting wheel may be damaged. 4. When using the glass cutting machine, it should be operated on a flat surface. It is best to practice several times on a piece of broken glass. Product parameters: Materials: Carbide cut-off wheel, aluminum handle. Scope of application: cutting glass panels, mirrors, floor tiles, ceramic tiles, etc. Product List: 1*Glass Knife