Ofcox 10" x 80T Carbide Tipped Blades 2-Pack with Adapter Kit, Heavy Duty Weed Eater Blade Compatible with Husqvarna Stihl for Brush Cutter Trimmer Weed Wacker

What It Is

This is a 2-pack of 10-inch carbide-tipped blades designed for brush cutters, string trimmers, and weed wackers—not standard lawn mower decks. It’s meant for heavy clearing of thick weeds, briars, and small woody brush, with an included adapter kit to fit multiple trimmer brands.

Fitment & Compatibility

Before buying, confirm your trimmer’s shaft diameter and arbor hole requirements. The adapter kit includes bushings for common sizes, but you must measure your machine’s output shaft (typically 20mm or 25.4mm round or hex). This blade fits many Husqvarna, Stihl, Echo, and Ryobi brush cutters—check your model’s manual for “10-inch blade” compatibility. It does not fit standard lawn mower spindles; it’s strictly for handheld or backpack trimmers with a blade-capable head. Verify your trimmer’s RPM rating: this blade is rated for use up to 13,000 RPM.

Key Things to Know

• Installation difficulty: Moderate. You’ll need to swap the trimmer head for the included blade adapter; follow the adapter’s instructions closely to avoid imbalance or kickback.
• Quality concerns: With a 3.6-star rating from only 9 reviews, some users report the carbide tips chipping on heavy rocks or stumps. Not a commercial-grade blade.
• Safety: Always use a brush cutter blade guard, eye protection, and chaps. This blade can throw debris at high speed.
• Adapter fit: The kit includes 20mm, 25.4mm, and some hex bushings—but not every machine. Measure your shaft before ordering.

Should You Buy It

If you need an affordable 10-inch blade for occasional heavy brush clearing on a compatible trimmer, this 2-pack with adapters is a decent budget option. But if you’re clearing dense, rocky terrain daily, invest in a more durable commercial blade with better carbide retention and more user reviews.