The head uses heat-treated stainless steel blade steel, which provides excellent resistance to weather and rust. As a result, the tool maintains strong durability even in demanding outdoor environments. In addition, the hardened stainless steel construction improves wear resistance and helps the blade retain its performance during repeated use.

Furthermore, the smooth and durable surface reduces soil adhesion, which allows users to work more efficiently without frequent cleaning. Because less soil sticks to the blade, maintenance becomes quicker and easier after use. Consequently, this design ensures long-lasting reliability, consistent cutting performance, and convenient maintenance for everyday work.