Some brands are taking that efficiency even further by introducing modular tool systems that share a single motor and power head. These systems, such as the Ryobi Expand-It attachment system, allow ...

We were also able to test the Battery KombiSystem with Stihl’s new AP 180 Lithium-Ion battery, a larger-capacity, longer-lasting power source, hitting U.S. store shelves right about now. While the AP ...

Stihl's Kombi-compatible version of the tool is called the FS-KM Brushcutter, and it costs under $120. It packs a blade with four cutting teeth that can be replaced as needed if they wear out.