Dual functionality: This tubing cutter can be used on its own or paired with additional ratchet handles, offering flexibility for a wide range of cutting tasks. Designed for precision: Capable of cutting copper, PVC, and soft metal pipes from 1/4 in to 7/8 in diameter, it performs well in tight spaces where accuracy is essential. Innovative ratcheting system: The 360degree ratcheting mechanism enables effortless cuts with minimal effort, and an adjustable knob lets you set the blade height as needed. Blade storage solution: Includes a sturdy steel blade and a spare blade stored inside the handle for easy access during extended use. Use scenarios: Installing or replacing copper water lines in cramped cabinets or behind fixtures. Trimming PVC drain or vent pipes in a tight crawl space or corner. Cutting soft metal pipes during remodeling where precise cuts near fittings are required.