The GRANIT 440125 mulching blade is a high-quality replacement part, specifically engineered for effective mulching. With a length of 460 mm and a central bore diameter of 18 mm, this blade ensures precise cutting and optimal shredding of grass clippings, returning nutrients to the lawn. It features two additional bores with a diameter of 8.5 mm, spaced 65 mm apart, providing secure mounting. Constructed from durable materials, this blade offers longevity and consistent performance for various lawnmower models requiring a 46 cm mulching blade.