2-Pack 9" x 36 Teeth Carbide Tipped Blade Compatible with Husqvarna, Stihl, Ego, and More with Universal Adapter Kit, for Brush Cutter, Trimmer Weed Eater

What It Is

This is a 2-pack of 9-inch, 36-tooth carbide-tipped blades for brush cutters, string trimmers, and weed eaters. Designed for heavy clearing of thick grass, blackberry brambles, saplings, and woody brush where string line won’t cut it.

Fitment & Compatibility

Before buying, confirm these three things:

• Shaft type and arbor size: This blade uses a universal adapter kit (included) to fit most straight and curved shaft trimmers. If your trimmer has a specialized mount (e.g., Stihl FixCut or Husqvarna T35), the adapter may still work, but check the arbor hole diameter—most fit 20mm or 25.4mm (1-inch) centers.
• Brand compatibility: Listed as compatible with Husqvarna, Stihl, Ego, Echo, Ryobi, and many others. But “compatible” does not mean guaranteed fit—verify your model’s required blade thickness (this is 1.2mm) and maximum RPM rating (this blade is rated for up to 10,000 RPM).
• Deck/guard clearance: 9-inch diameter is larger than standard trimmer heads. Ensure your trimmer’s debris guard and shaft clearance allow a 9” blade to spin freely without hitting the guard or motor housing. Measure before mounting.

Key Things to Know

• Carbide tips cut longer: Carbide-tipped teeth last 5–10x longer than standard steel blades, but they are brittle—avoid hitting rocks, concrete, or fence posts.
• Universal adapter may wobble: The included multi-hole adapter is convenient but can cause vibration if not tightened evenly. Use a torque wrench (spec is typically 15–20 ft-lbs) and recheck after 5 minutes of use.
• Not for grass mowing: These are brush blades, not lawn mower blades. They will shred thin turf and throw debris aggressively. Use only on woody, thick growth.
• Safety gear required: A 9” carbide blade spinning at 8,000+ RPM can eject debris at 100+ mph. Always wear eye protection, long pants, and sturdy boots. Never use without the trimmer’s guard attached.

Should You Buy It

Buy this if you need a budget-friendly, long-lasting blade for occasional heavy brush clearing and your trimmer can handle a 9-inch diameter. Skip it if you mow grass regularly, need a precision cut, or have a trimmer with a small guard that won’t clear the blade. For $18.99, it’s a solid value for thick weeds and saplings, but expect some vibration with the universal adapter.