Manganese steel material: The cutting head of the pipe cleaning tool is made of high-quality manganese steel, providing strength and durability. It features anti-rust treatment for enhanced corrosion and wear resistance. Practicality: This cutting head set is designed for drain cleaning. It can replace your existing drain cleaner to effectively clear blockages in toilets or pipes caused by hair, grease, or debris. Powerful function: Suitable for springs with a diameter of 16 mm, it efficiently clears hard obstructions and helps expand and unclog pipes. Easy installation: The cutter head has two small holes underneath that align directly with the spring. It is simple to install and remove, allowing quick attachment without requiring extra time or tools. This cutting head has a practical design suitable for use in homes, kitchens, bathrooms, living rooms, hotels, and similar settings. Color: Silver Material: Manganese steel Package Contents: 1 set * drain cleaner Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting effects and monitor settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.