Metal cutting attachment: Grass cutting blade | STIHL | STIHL
How to attach a blade to you Brush cutter attachment - YouTube
Amazon.com : PLUMIA (2-Set 10" x 3 Teeth Carbon Steel Brush Cutter Weed Eater Blades with Blade Adapter Attachment for 20mm or 25.4mm Arbor - Compatible with Husqvarna, Stihl, Ego, and More :
Metal cutting attachment: Grass cutting blade | STIHL | STIHL