Description
STIHL replacement plastic blades (12 pack) for PolyCut 6-2, 12-2 & 18-2 mowing heads. STOP-marked, tool-free, ideal for dense grass.
STIHL Replacement Blades for PolyCut 6-2, 12-2 & 18-2 Heads
Keep your PolyCut mowing heads performing at their best with this set of STIHL replacement plastic blades, designed specifically for the PolyCut 6-2, 12-2 and 18-2 heads. The pack contains 12 blades that deliver a clean cutting pattern through dense grass and leaves. Each blade features a visible STOP mark that shows when it has worn down and needs replacing, ensuring that your trimming results stay sharp and safe.
High performance and clean cutting
These blades are ideal for working in thick, dense grass where a crisp edge matters. Thanks to their sharp edge and robust plastic material, they handle tough mowing tasks without tearing or dragging. Their design helps preserve the look of the lawn and garden beds by delivering smoother cuts rather than jagged edges.
Easy maintenance and tool-free changes
Changing blades takes only moments. Because you don’t need any special tools, you can replace worn blades right in the yard. The STOP mark clearly indicates when a blade no longer delivers optimal performance, helping you maintain safety and efficiency.
Broad compatibility with STIHL mowing heads
These blades fit three PolyCut models: 6-2, 12-2, and 18-2. That variety means if you own any of those mowing heads, this blade set gives you flexibility and consistency. You get reliable blade spare parts without needing completely different sets for each head type.
Professional tip for longer blade life
STIHL recommends soaking the plastic blades in water for 12–24 hours before first use. This simple step makes the material more flexible, which helps reduce breakage and improves wear resistance. Following this tip helps you stretch each blade’s lifespan and reduces replacement frequency.
Key Features
- 12 durable plastic blades per pack
- Fits PolyCut 6-2, 12-2 & 18-2 mowing heads
- Stops mark shows when to replace each blade
- Tool-free blade changes
- Clean cutting of dense grass and leaves
- Soak before use to improve flexibility and lifespan


