Gashwer Brush Cutter Blade Kit 9" 20T (2-Pack) with 1" Universal Adapter — Manganese Steel, Fast-Cutting for Brush & Saplings

Gashwer's brush cutter blade kit is a two-blade 9" (230 mm) 20-tooth manganese steel saw set with a universal 1" arbor adapter, mounting hardware, gloves and a 1-year warranty for trimming thick brush and small saplings.

Designed for homeowners and pros who need a durable, fast-cutting option for land clearing and heavy trimming, this kit pairs hardened chainsaw-style teeth with a universal adapter to fit most straight-shaft gas trimmers. The blades balance cutting power and vibration control for cleaner cuts through dense weeds, brush and small trees, while the included mounting kit simplifies installation without specialized tools.

How durable are these blades for repeated heavy use?

The blades are stamped from high-hardness manganese steel to resist wear and impacts during demanding cutting tasks. The chainsaw-style teeth maintain edge life better than basic stamped discs when cutting woody material, helping you avoid frequent replacements.

• High-hardness manganese steel construction for wear resistance
• 20-tooth chainsaw tooth geometry for balanced, long-lasting edges
• Built for operation up to 10,000 RPM without losing stability

Will this kit fit my trimmer or brush cutter?

This kit uses a 1 in (25.4 mm) arbor hole and is made to fit most straight-shaft gas trimmers with standard gear cases. It's compatible with many Stihl, Husqvarna, Ego, Oregon and Hitachi models, but it is not compatible with certain brands and series—double-check your machine before purchasing.

• 1" arbor hole fits most straight-shaft brush cutters and trimmers
• Compatible with major brands: Stihl, Husqvarna, Ego, Oregon, Hitachi
• Not compatible with ECHO SRM series, RYOBI, or DEWALT trimmers

How easy is installation and blade replacement?

The kit arrives with two complete mounting sets and the adapter parts you need for quick swaps in the field. Everything is designed for tool-assisted but straightforward assembly so you can change blades in minutes and keep working with minimal downtime.

• Includes thrust washers, rider plates, collar nuts, lock nut, wrenches and washers
• Tool-assisted mounting for fast blade changes
• Stable mounting structure minimizes wobble after installation

What safety features and support come with the kit?

The package includes safety gloves and a stable mounting configuration to reduce vibration and the risk of loose parts while cutting. Gashwer backs the blade kit with a 1-year warranty to cover manufacturing defects and provide reassurance for both homeowners and professionals.

• Comes with protective gloves for safer handling during installation
• Stable mount design reduces wobble for safer operation
• 1-year warranty covers manufacturing defects for added confidence

Who is this for? The Gashwer 9" 20T blade kit suits property owners, ranchers, landscapers and maintenance crews who need a rugged, replaceable cutting solution for dense weeds, brush, shrubs and saplings. Choose this kit if you operate a compatible straight-shaft gas trimmer, want longer edge life than standard stamped discs, and value quick blade swaps with included hardware. Avoid this kit if you use incompatible trimmer models (ECHO SRM series, RYOBI, DEWALT) or require a blade designed exclusively for fine turf edging rather than heavy brush cutting.