The Ryobi A122KIT Auger Grease Cutter and Bulb Tip Kit is designed specifically for use with P4002 models of drain augers. This kit includes a grease cutter and bulb tip, providing essential tools for efficiently and effectively navigating through tough soils and drains. With the trusted Ryobi brand name, this kit ensures high-quality performance and durability, making it a valuable addition to any heavy equipment operation.