A heavy-duty trimmer head with chainsaw-style cutting teeth, made from high-strength carbon steel. It replaces fragile nylon line, so you can cut through thick grass, tough weeds, dense brush, branches and small saplings without stopping to change line.
It fits most straight-shaft brush cutters and is easy to install. Use it for clearing overgrown areas, edging and heavy-duty yard work, with faster cuts and less effort.






