Ultra-resistant cutting wheel: This glass cutter features one of the toughest materials on earth. This sturdy metal gives the cutter great wear resistance and superior durability, helping you achieve cleaner scoring lines over its long life. Range of VERSATILE CUTTING: The cutting capabilities of this glass cutter range from 2mm to 20mm, making it perfect for use on a variety of materials such as float glass, mirror and glazier. It is well suited for use in a variety of environments, including glazing and craft shops. Lightweight Pencil Style Design: Designed for comfort, durability and performance. This industrial grade glass cutter has a pencil design to ensure comfort and performance for the user. Comfortable and Portable: The metal handle is easy to hold and reduces wrist fatigue. A lightweight and compact design means this glass cutting tool is easy to carry. Widely Use: This glass cutter can be applied to glass, mirrors, tiles, diamonds and minerals. Mini size, easy to carry, making it ideal for household work and cutting work. Package including: 1 x Professional Glass Cutter 3 Cutter Heads 1 Screw Tool 1 Dropper.Note: The data is all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.