Gasoline / Electric Lawn Mower Head

Install instead of the cutting disc - as shown in the photo.
Attach diameter 25.4 mm - as disk.
Cutting Line diameter up to 3.2 mm.
Installing the cutting line as shown in the photos.
The length of the line depends on your lawn mower. In my case - 400 mm.

Use durable plastic: PETG, CoPET, ABS