Precise cutting - Cutting angle tolerance is 0.5 degrees or less, with 16 cutting points to ensure accurate angles and smooth cuts. This precision supports reliable hot and cold fiber fusion and consistent termination quality. Durable construction - Built with an aluminum alloy body for durability and a high-strength stainless steel slide rail. The tungsten steel blade provides high hardness and wear resistance, and the automatic knife return enhances safety and efficiency. The overall build is designed for a long service life. Three-in-one clamp - Compatible with bare fiber 0.25 mm, pigtail 0.9 mm and 3.0 mm, and leather cable. The built-in scale eliminates the need for a separate length-fixer, simplifying setup and improving repeatability. Practical design - Anti-fiber design with a sponge pressing block and non-slip feet provides all-round protection, reduces knife damage, and helps extend blade life. Use scenarios - Telecom and data center installations: prepare and terminate fibers with precise cleaves for reliable fusion splices. - Field service and on-site repairs: quickly and consistently cut bare fibers, pigtails, or jackets in challenging environments. - Laboratory or R&D testing: perform repeatable, high-quality cuts across multiple fiber samples to support experiments and quality control. Compatibility and performance highlights - Materials: aluminum alloy body, stainless steel slide rail, tungsten steel blade for durability and long life. - Function: precise angle cutting, 16 cutting points, automatic knife return for efficient workflow. - Size and fit: designed to handle bare fiber, pigtail, and leather cable with an integrated scale for easy setup without external accessories.