Strong 3-tooth metal hole cutter designed to last with lawn mowers and mowers Rust-resistant iron construction improves cutting precision for hard plants Built through an advanced thermal process, these corrosion resistant cutters combine industrial grade durability and an ergonomic design for smooth operation even in wet or dry conditions Perfect for homeowners, professional landscapers, residential gardeners, commercial gardeners or gardeners who need a stable maintenance solution for their farmland Precision engineered with triple serrated edges and reinforced mounting holes, these replacement cutters ensure secure installation and consistent power transfer between compatible mowers Tackle rich grass, dense grass, and stubborn shrubs while maintaining compatibility with major lawn mower models to maintain your patio year round, Manufacturer: Rxgiasup