The DENNIS D069TT is a specialized tungsten-tipped verti-cutter cassette designed for the Dennis FT510 pedestrian mower. With a 510mm (20”) cutting width, it features 1mm thick, 10-fingered replaceable discs that slice into the turf, removing thatch and promoting healthy grass growth. Regular use of the D069TT controls lateral growth and helps prevent the ingress of unwanted species such as annual meadow grass. The tungsten-tipped blades offer enhanced durability, making it suitable for heavy-duty usage. Part of Dennis’s renowned modular system, the D069TT cassette allows for quick and easy interchangeability with other cassettes like scarifiers, brushes, and slitters, making it ideal for sports fields, golf courses, and ornamental lawns.