Functionality:
This head is designed to hold and feed the cutting line (nylon string) used in brush cutters and strimmers for trimming grass and weeds.
Compatibility:
These heads are typically compatible with various brands and models of brush cutters, but it's important to check the thread size (e.g., M10 x 1.25) for proper fit.
Material:
Common materials include nylon and PVC, chosen for their durability in cutting applications.