【Premium Material】The sharp blade is made of high-quality SK5 carbon steel, which has a higher steel content than ordinary steel, high hardness, good toughness, fast and sharp cutting, and is not easy to rust. 【Quick Blade Replacement】The blade replacement system is easy to use and can be replaced easily and quickly within 10 seconds. (An extra spare blade is attached); The professional plastic pipe cutter is an essential cutting tool for your DIY enthusiast, plumbers, electricians, and vehicle mechanics. 【Self-locking Ratchet Design】The ratchet design greatly improves the bite force. The self-locking is pressed to prevent the pipe cutter from bouncing when in use, and the pipe cutter is sharp and fast, safe and labor-saving. 【Efficient Work with Safety】The ergonomic spring-loaded handle provides a reliable grip and powerful bite force improves work efficiency with fast cutting, faster positioning and single-stroke cuts. 【Up to 42mm】The ratchet PVC cutter is designed up to 1-5/8 inch