Description
The Stihl GrassCut 4 Blade in 230 mm with 20 mm or 25.4 mm fitment cuts grass, reeds, nettles, and weeds with durable steel and efficient four-blade design.
STIHL GrassCut 230 mm (4 Blade) – 20 mm / 25.4 mm Fitment
The Stihl GrassCut 4 Blade is a durable steel tool designed for cutting dry grass, reeds, nettles, and dense weeds. With its 230 mm diameter and four-blade layout, the Stihl GrassCut 4 Blade delivers strong, efficient performance while maintaining control in heavy vegetation. Built from hardened steel, it provides long service life and reliable results in both professional and demanding domestic work.
Thanks to its robust construction, the blade withstands tough mowing conditions without losing sharpness quickly. Operators benefit from smooth, consistent cutting, whether clearing large areas or tackling dense growth. Used with the correct guard or stop kit, it ensures safe and effective operation in challenging environments.
High-performance four-blade design
The four-blade arrangement boosts cutting capacity compared to two-blade tools. As a result, the blade clears vegetation faster and produces a cleaner finish. This makes it particularly effective for thick grass, nettles, and weeds where extra cutting power is required.
Fitment and compatibility
The GrassCut 230 mm (4 Blade) is available in two versions:
25.4 mm fitment (Brushcutter version) – compatible with: FS 55 / R; FS 56 C-E / RC-E; FS 70 C-E / RC-E; FS 91; FS 94 C-E / RC-E; FS 111; FS 131; FS 240 C-E; FR 131 T; FR 460 TC-EFM; FSA 90 / R; FSA 120 / R; FSA 135 / R.
20 mm fitment (Clearing Saw version) – compatible with: FS 361 C-EM; FS 411 C-EM; FS 461 C-EM / L; FS 491 C-EM; FSA 400.
Always use the correct guard or stop kit when operating. Maintaining a safe working distance reduces the risk of damage from debris.
Durability and care
Constructed from hardened steel, the GrassCut blade is built to endure repeated use in difficult conditions. Regular sharpening and cleaning of residue will help maintain cutting performance. In addition, storing the blade in a dry environment prevents corrosion and extends its service life.
Key Features
- 230 mm steel blade with four-blade design
- Available in 20 mm and 25.4 mm fitments
- 25.4 mm version fits FS 55 / R, FS 56 C-E / RC-E, FS 70 C-E / RC-E, FS 91, FS 94 C-E / RC-E, FS 111, FS 131, FS 240 C-E, FR 131 T, FR 460 TC-EFM, FSA 90 / R, FSA 120 / R, FSA 135 / R
- 20 mm version fits FS 361 C-EM, FS 411 C-EM, FS 461 C-EM / L, FS 491 C-EM, FSA 400
- Ideal for dry grass, reeds, nettles, and dense weeds
- Four-blade layout for faster, more efficient cutting
- Requires correct guard or stop kit for safe operation


