Stihl PolyCut 12-2 Replacement Blades - 130mm - 12 Pack

Name: Stihl PolyCut 12-2 Replacement Blades - 130mm - 12 Pack
Brand: Stihl
SKU: rirpuo7fbf
Price: 5.97 GBP
Availability: InStock

Keep your trimmer operating at its best with this pack of 12 replacement plastic blades for the Po...

Best current price£5.97from Blueperry agriculture (UK)

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Stihl Set Of Blades (12X) 40020071020

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Product Information

Full details

The Stihl PolyCut 12-2 Replacement Blades are ideal for homeowners and landscapers using Stihl PolyCut 12-2 mowing heads to manage tall or overgrown grass. These blades offer the primary benefit of increased energy efficiency, allowing for longer runtimes on battery-powered trimmers; however, users should note that they are designed specifically for plastic-blade compatible heads and require a brief soaking period before their first use to maintain optimal performance.

All features

Model Part Number	40020071020
Brand	Stihl

Extended Product Information

FAQs

Can these be used on any Stihl trimmer?

These are specifically designed for the PolyCut 12-2 mowing head. Always verify your head model before purchase.

Why do I need to soak the blades?

Soaking improves the plastic's flexibility, making the blades more resistant to shattering during heavy-duty cutting.

How do I know when to replace the blades?

Each blade features a clear 'STOP' mark. Once the wear reaches this indicator, the blade should be discarded and replaced.

Are these blades better than nylon string?

Plastic blades are generally more efficient for tall, thick grass and preserve battery life, whereas nylon string is more versatile for edge trimming against concrete.

Do I need any tools to change the blades?

No, the blades are designed for a tool-free, snap-in replacement process.

Troubleshooting

Blades snapping too frequently during operation.

Ensure you have soaked the blades in water for 12-24 hours prior to use to increase material flexibility.

Trimmer head vibration is excessive.

Check all three blades for uniform wear. If one blade is significantly shorter than the others, replace the entire set to restore balance.

Pros and Cons

Pros

Extended battery runtime compared to traditional line
No tools required for blade changes
Clear wear indicators prevent overuse
Ideal for tall and dense grass clearing
High-quality material designed for durability

Cons

Requires 12-24 hour soaking period before initial use
Not suitable for heavy woody debris or stone edges
Plastic material will wear faster than metal blades

Setup, Compatibility & Care

To ensure your Stihl PolyCut 12-2 blades perform to their potential, they must be properly prepared. Before installing a new set, place the blades in a container of water for 12 to 24 hours. This soaking process increases the flexibility of the plastic, which significantly reduces the risk of snapping during high-speed operation.

Compatibility is limited to the Stihl PolyCut 12-2 mowing head system (MPN 40020071020). When swapping blades, simply slide the old blade out of the mount and snap the new one into place. No screwdrivers or wrenches are needed. To maintain the blades, clean them of dried grass clippings after each use and store them in a cool, dry place away from direct sunlight to prevent the plastic from becoming brittle.