- Professional-Grade Descaling Power: The hardened stainless steel chains are engineered to effectively scour pipe walls up to 16mm in diameter, tackling tough scale, grease, and oil-based blockages that hinder drilling tools. It’s safe for PVC and porcelain surfaces, making it perfect for industrial boilers and grease traps. - Flexibility for Tight Spaces: The 6mm (¼") high-flex shaft easily navigates through multi-turn pipes, ensuring effective cleaning in sinks, toilets, showers, and boiler tubes. The 0.59" olive-shaped spring head is designed to grasp hair and debris in narrow drains, enhancing versatility. - Quick Setup with Drill Compatibility: This descaling tool attaches to any standard drill with a 10mm (0.4") chuck, allowing for instant clog clearance. Its hands-free operation requires no continuous pressure; gentle trigger pulses spin the chain, providing an efficient solution that saves you hundreds compared to plumber services. - Durability Meets Safety: Constructed with a robust 118-inch (9.8FT) spring steel core and a chemical/heat-resistant sleeve, this tool is built to last while protecting your pipes. Friction rings minimize wear, hex screws firmly secure the chains, and the non-scratch sleeve safeguards porcelain toilets from damage. Use Cases: 1. Ideal for routine maintenance on industrial boilers, ensuring optimal performance by preventing scale buildup. 2. Perfect for clearing grease traps in commercial kitchens, enhancing drainage efficiency and reducing downtime. 3. Effective for residential plumbing issues, such as clogged toilets or shower drains, providing a reliable alternative to costly plumbing services.