There are several types of auger heads and cutters available for drain cleaning machines, each designed for specific tasks and types of blockages:
1. **Straight Auger**: A basic tool used for initial exploration of the pipe and to break up soft clogs. It is often the first tool used to determine the nature of the blockage.
2. **Bulb Auger**: Also known as a funnel auger, it is used to clear light obstructions and retrieve small objects from the drain. Its bulbous shape helps navigate through bends in the pipe.
3. **Cutter Heads**:
- **Grease Cutter**: Designed to cut through grease build-up and soap scum. It has a sharp, circular blade that scrapes the pipe walls.
- **Root Cutter**: Equipped with sharp, rotating blades to cut through tree roots that have infiltrated the pipes.
- **Spiral Cutter**: Used for cutting through tough blockages, including roots and other solid obstructions. It has a spiral design that helps it grip and cut through debris.
4. **Retrieving Auger**: Used to retrieve objects that have fallen into the drain, such as jewelry or other small items. It has a hook or claw-like design.
5. **Chain Knocker**: Features chains that spin rapidly to clean the interior walls of the pipe, effectively removing scale, rust, and other hard deposits.
6. **Four-Blade Cutter**: A versatile tool with four sharp blades, used for cutting through a variety of blockages, including roots and hardened debris.
7. **Flat Sewer Tape**: A flat, flexible tool used for clearing blockages in larger pipes. It is particularly useful for long, straight runs.
These tools are selected based on the type of blockage, pipe size, and material, ensuring effective and efficient drain cleaning.