Features: Experience efficient pipeline cleaning with our drain cleaner combination cutter head set, designing to tackle various blockages with ease and precise. Crafted from manganese steel, these cutter heads are rust resistant and feature automatic locking design for easy operation and secure attachments. Ideal for homeowners, property managers, and professional plumbers, this tool set is perfect for anyone dealing with stubborn pipe clogs. Suitable for use in kitchens, bathrooms, and sewers, this multifunctional set is essential for maintaining both residential and commercial pipelines. Enhances your plumbing toolkit with these multifunctional cutter heads, ensuring you have the right tool on hand for any blockage challenge. Specifications: Component:Steel Color:Silver Package Includes: 7pcs Pipe Dredging Machine Cutter Head note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.