Brush Cutter Blade Kit, 9" 20T Chainsaw Tooth Blade and 10 Inch 3-Teeth Carbon Steel Blade with Adapter, Compatible with Stihl Husqvarna Ego Oregon Hitachi Trimmer (2 PCS with Accessories

What It Is

This is a two-blade brush cutter kit (9" chainsaw-tooth blade and 10" three-tooth carbon steel blade) designed for heavy clearing of thick grass, brush, and small saplings. It includes an adapter for universal fitment on straight-shaft trimmers.

Fitment & Compatibility

• Check shaft type: This kit fits straight-shaft trimmers only; curved-shaft models will not work.
• Adapter included: The universal adapter fits most standard trimmer heads but verify your trimmer’s arbor size (typically 25.4mm or 20mm round).
• Brand compatibility: Works with Stihl, Husqvarna, Ego, Oregon, Hitachi, and most other brands with a straight shaft and standard mounting system.
• Deck size: Not applicable (this is for trimmers, not mowers).
• OEM vs aftermarket: It’s an aftermarket replacement; no OEM part number cross-reference provided—verify your trimmer’s head design before purchase.

Key Things to Know

• Installation difficulty: Moderate. You’ll need to remove the trimmer head and install the blade with the supplied adapter and lock nut. A blade lock tool or wrench is recommended.
• Safety first: These blades are aggressive—always wear eye and leg protection, and never use on a trimmer without a proper guard.
• Blade selection: Use the 9" chainsaw blade for dense brush and small woody stems; use the 10" three-tooth blade for general heavy grass and light brush.
• Common gotcha: The adapter may not fit all trimmer spindles perfectly. If your trimmer uses a proprietary head (e.g., some Ryobi or DeWalt models), you may need a separate adapter.

Should You Buy It

If you need to clear heavy brush, briars, or saplings with a straight-shaft trimmer and want a budget-friendly two-blade kit with a universal adapter, this is a solid choice. It won’t match OEM quality for commercial daily use, but for occasional heavy clearing on a homeowner trimmer, it’s effective and well-rated.