High quality material: The handle part is made of high carbon steel and the cutting wheel is made of hard metal. Robust and durable, with high hardness. Black plating and polished metal surface, high-frequency heat treatment to ensure wear resistance and high hardness and strength. Precise cutting: Pliers for inlay work, even small parts can be clicked together perfectly. In addition, the material practically does not split. You can use these pliers to very precisely cut the smallest particles. Sturdy and Durable: The chuck's thickened design ensures its hardness and is not easy to be damaged. The cutter head is closed, the high-strength spring has strong elasticity, and the work is more efficient. It is very suitable for cutting glass, tiles, ceramics and various other materials. Wide range of applications: Mosaic cutters are very suitable for cutting glass, ceramic tiles, ceramics, etc. Very suitable for trimming floors, walls and removing small stains. Used for irregular tile or stone cutting. Easy to Use: Even beginners can use pliers to quickly and easily cut triangles, narrow strips, etc. Glass stones can also be usedbe cut very precisely. For example, precise circles and curves can be cut.