Manganese Steel: Constructed from high-quality manganese steel, our cutter heads offer exceptional durability and resistance to wear. Even in damp environments, this rust-proof material ensures and consistent performance, making it ideal for frequent use. Comprehensive Set Included: This package features a versatile collection of tools including an olive cutter , an expanding cutter, a grease cutting , a spade cutter, and a wrench. Each component is designed for easy installation and effective blockage removal, providing a complete solution for your drainage needs. Easy Installation Process: Equipped with a user-friendly design, our drain cleaner heads can be attached effortlessly. Simply remove the existing screw from the machine, align the drill attachment, and secure it back with the screw. This hassle-free setup saves time and effort. Efficient Blockage Removal: Tailored for challenging clogs, our cutter heads excel in cutting through and eliminating stubborn blockages such as leaves, hair, fruit pits, and grease. When used with a drain cleaner machine, they quick and thorough cleaning, restoring optimal flow. Versatile Application: Suitable for a wide range of environments, these cutter heads can be used in kitchens, bathrooms, living rooms, and more. Their compatibility with pipe types makes them a practical choice for both residential and commercial settings. Color: Black Material: Metal The actual product may have slight color difference or difference, which not affect the use Package Contents: 1 set Drain cleaner Drill Attachment Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.