Glaziers, professionals who install and repair glass (in windows, doors, and facades), use a specific set of hand tools designed to handle glass safely and precisely. Key tools include glass cutters, which have a hardened steel wheel to score the glass surface; running pliers, which apply controlled pressure along the score line to break the glass straight; glazing knives and chisels for removing old putty or sealant; and specialized pliers like grozing pliers or notching pliers for nibbling away small irregularities along a broken edge. Safety and precision are the overriding concerns. A quality glass cutter must have a wheel that rolls smoothly to create a consistent, unbroken score—the foundation of a clean break. The tools are also designed to minimize the risk of shattering the glass or causing injury to the user; for instance, many cutters have a built-in ball for tapping the glass from underneath the score line. For installers working with large, expensive sheets of glass, the reliability of their cutting and breaking tools directly impacts material waste and job success. These tools, while seemingly simple, require skilled use and are crafted from high-quality materials to maintain their sharpness and alignment through repeated use on tough tempered or laminated glass. To inquire about hand tools specifically designed for glass cutting and glazing work, please contact us for product details and specifications.