1-1/2" ECHO Brush Cutter saw blade adapter (B3) USE ANY STANDARD SAW BLADEVIDEO | eBay
Brush blade installation on a stihl weedeater - YouTube
ECHO 8 in. 20 mm 80-Tooth Brush Blade 69500120331 - The Home Depot
Amazon.com: (2-Set) 9" x 20T Chainsaw Tooth Brush Blades - Weed Eater Saw Blade Kit with 2 Carbon Steel Round Chainsaw Blades, 3 Round Files, and 4 Washers for Brush Cutters, String
JLLOM Electric Weed Eater, Weed Wacker 3 in 1 Cordless Push Lawn Trimmer with Wheels Weed Eater Tool with Adjustable Handle 3 Function Blades Weed Eater Brush Cutter for Yard and Garden - Walmart.com