The STIHL 8-Tooth Grass Cutting Blade is a high-performance steel attachment engineered for maximum mowing capacity in difficult environments. This professional-grade blade is specifically designed to tackle matted and dry grass, ferns, and reeds. When you need to clear resistant foliage that standard trimmer line cannot handle, this steel blade provides the power and efficiency required for large-scale maintenance.
Forged from high-quality hardened steel, this 255mm (10.0") blade features an eight-tooth design that offers a finer cut and smoother operation in dense vegetation. Its reversible design allows you to flip the blade for a fresh set of cutting edges, effectively doubling the service life between sharpenings. With a 20.0mm arbor, it is perfectly balanced for STIHL’s most powerful professional clearing saws and brushcutters.
Safety & Compatibility: This blade MUST be used with a brushcutter equipped with a double shoulder harness and the appropriate deflector for metal tools. Approved for use with high-capacity models: FS 311, FS 361 C-EM, FS 461 C-EM, FSA 400, and FS 561 C-EM.
Key Features & Benefits
Superior Mowing Capacity
- 8-Tooth Configuration: Provides a high-frequency cutting action, making it ideal for thinning thick grass and reeds with a cleaner finish.
- Large 255mm Diameter: Offers a wide cutting swath to maximize productivity when clearing large, overgrown areas.
- Reversible Blade: When the initial edges dull, simply flip the blade over to access eight brand-new cutting surfaces.
Professional-Grade Durability
- Hardened Special Steel: Built to resist wear and maintain structural integrity during intense, all-day professional use.
- Precision Balanced: Genuine STIHL engineering ensures minimal vibration, protecting the equipment's gearbox and reducing operator fatigue.
- Field Serviceable: The blade can be easily resharpened with a flat file to maintain peak performance on the job site.
Industrial System Integration
- 20.0mm Arbor: Specifically sized for the larger gear shafts found on STIHL’s flagship professional clearing saws.
- High-Torque Optimization: Engineered to utilize the full power of high-displacement engines and high-voltage battery units.
Technical Specifications & Compatibility
| Blade Type | Grass Cutting Blade (8-Tooth) |
| Diameter | 255 mm (10.0") |
| Arbor Size | 20.0 mm |
| Material | Hardened Special Steel |
| Part Number | 4000 713 3802 |
| Compatible Models | FS 311, FS 361 C-EM, FS 461 C-EM, FSA 400, FS 561 C-EM |
