Heavy Duty Cutting Wheel: This glass cutter features one of the hardest materials on earth. This heavy duty metal gives the cutter great wear resistance and superior durability, helping you achieve cleaner score lines over its long lifespan. Versatile Cutting Range: This glass cutter's cutting capacities 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 workshops. 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. 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