Fiber Optic Cleaver is a precision cutting tool used in fiber optic technology to precisely cleave or cut optical fibers with high accuracy and quality. It is designed to create a flat and smooth end face on the fiber, which is crucial for achieving low-loss and reliable fiber optic connections. The cleaver employs a scoring mechanism to score the fiber and then applies a controlled force to break it cleanly. This process ensures that the fiber ends are perpendicular and free from defects or protrusions.