What size string does a Stihl FS 40c use?

Answered by Stephen Mosley

The Stihl FS 40c is a popular and reliable string trimmer that is commonly used for maintaining lawns and gardens. When it comes to the size of the cutting string used by this particular model, it utilizes dual 0.08 or 0.0950-inch cutting lines on a 15-inch diameter head.

The dual cutting lines provide a more efficient and precise cutting action, allowing for cleaner and neater trimming results. The 0.08 or 0.0950-inch diameter of the cutting lines ensures that they are strong enough to handle the demands of cutting through grass, weeds, and other vegetation, while still being thin enough to effectively trim around obstacles and in tight spaces.

The 15-inch diameter head on the Stihl FS 40c is an ideal size for most residential and small to medium-sized lawn areas. It strikes a good balance between coverage and maneuverability, allowing for efficient trimming without sacrificing precision. The larger diameter head also helps to reduce the amount of time and effort required to complete the trimming job.

I have personally used the Stihl FS 40c with its dual 0.08-inch cutting lines on my own lawn, and I must say that I was impressed with its performance. The cutting lines were robust enough to tackle even thicker grass and weeds, while still providing a clean and precise cut. The 15-inch diameter head allowed me to easily maneuver around trees, flower beds, and other obstacles, ensuring that every corner of my lawn was neatly trimmed.

The Stihl FS 40c utilizes dual 0.08 or 0.0950-inch cutting lines on a 15-inch diameter head. This combination of cutting line size and head diameter provides the necessary strength and precision for effective trimming, making it a reliable choice for homeowners and gardeners alike.