Arnold 21-Inch Deluxe Universal Detatching Blade for Walk-Behind Mowers; ›; Customer. Every year, I dread the task of having to dethatching the lawn.
I haven't seen anything posted from an irate lawnmower owner griping about his broken. Key word "thatching blade reviews". on the net.
Small dethatching blades are sold as lawn–mower attachments, but they're not the best choice because they put a lot of strain on the mower.
Write a Review. Weakened grass blades are prone to pests and disease lawns; Sharp blades cut grass cleanly. . Universal 3-in-1 Mower Blade $17.99.
FEATURES. Universal dethatching blade with 16" (41 cm) cutting path; Converts rotary mower into a dethatcher and power rake; Grooms lawns and allows roots .
