Products Description
Brush Cutter Blade – Cutting Attachment for Heavy-Duty Vegetation Management
Brush cutter blades are metal cutting attachments designed for petrol and cordless brush cutters, offering superior cutting performance for dense grass, weeds, brush, and light woody vegetation compared to standard nylon line. Available in various tooth configurations, diameters, and materials, the correct blade selection is essential for efficient cutting and operator safety.
Technical Profiles & Materials
Multiple Tooth Configurations – Brush cutter blades are available in a wide range of tooth counts to suit different vegetation types. A rule of thumb for blade tooth configuration is that fewer teeth are generally better for tough, woody vegetation, while more teeth are suitable for lighter grass and fine clearing work . Common configurations include:
2T & 3T Blades: Ideal for heavy brush, saplings, and thick woody vegetation where maximum cutting power is needed . Makita offers 255mm blades in both 2T (198345-9) and 3T (D-66036) configurations with a standard 25.4mm arbor .
4T Blades: Suitable for cutting tall grass, tough dry grass, and reeds . The Makita B-14124 4T blade with 25.4mm x 255mm dimensions is designed specifically for grass and scrub applications .
22T & 40T Blades: Optimised for light brush and clearing work, providing a stable cutting pattern and maximising power efficiency .
80T Blades: Designed for very fine clearing work and mulching applications . 200mm-80T blades are available with 25.4mm arbor and adapter washers for universal compatibility .
Durable Materials – Blades are manufactured from high-quality materials designed for long service life:
Carbon Steel: 50# or 65Mn carbon steel blades offer a balance of durability and cutting performance for general use .
Tungsten Carbide Tipped (TCT): TCT blades provide extended wear resistance for demanding professional use .
Manganese Steel: Heavy-duty manganese steel construction offers durability for tough cutting tasks .
Standard Arbor Sizes – Most brush cutter blades feature a standard 25.4mm (1 inch) arbor hole, with 20mm options also available . Universal blades often include washer adapters for 22.23mm, 20mm, and 15.88mm fitments .
Wide Diameter Range – Blades are available in diameters from 200mm to 305mm to suit different brushcutter models and cutting requirements . Common sizes include 230mm, 255mm, 300mm, and 305mm.
Thickness Options – Blade thickness typically ranges from 1.3mm to 4.0mm, with 1.6mm to 3.0mm being most common for general use .
Technical Specifications
| # | Parameter | Specification Options |
|---|---|---|
| 1 | Diameter | 200mm – 305mm (typical: 230mm, 255mm, 300mm, 305mm) |
| 2 | Arbor / Bore Size | 20mm, 25.4mm (1 inch) standard |
| 3 | Tooth Count | 2T, 3T, 4T, 8T, 22T, 40T, 80T |
| 4 | Thickness | 1.3mm – 4.0mm (typical: 1.6mm – 2.5mm) |
| 5 | Material | 50# Carbon Steel, 65Mn, Manganese Steel, Tungsten Carbide Tipped |
| 6 | Compatible Power Source | Petrol brush cutters, cordless brush cutters |
Products Application
Professional Landscaping & Grounds Maintenance
The 4T and 8T blades are ideal for maintaining golf courses, football fields, parks, and large gardens, effectively cutting tall grass, reeds, and scrub . For landscaping contractors and grounds maintenance teams, metal blades provide the durability needed for daily commercial use.
Agricultural & Heavy Brush Clearing
For farmers and land managers clearing overgrown fields, fence lines, and orchards, 2T and 3T blades deliver maximum cutting power for thick brush, stinging nettles, brambles, and woody vegetation . The aggressive cutting action efficiently handles saplings and dense undergrowth, making it a practical tool for large-scale vegetation management.
Forestry & Mulching
22T to 80T blades are suitable for mulching leaves, twigs, and light branches, as well as maintaining woodland and forestry areas . The stable cutting pattern of high-tooth-count blades maximizes power efficiency and reduces operator fatigue during extended use.
Quality and Craftsmanship Details
Products Package
About Us
As a premier garden machinery parts supplier, Jiaxing Norsun Trading Co., Ltd. bridges global distributors with over 100 vetted China manufacturers. We streamline your B2B supply chain through strict quality control, flexible production, and factory-direct wholesale pricing. Partner with us for reliable, high-volume sourcing of precision-engineered outdoor power equipment components.
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FAQ
Q: How do I confirm which blade fits my brush cutter?
A:Check your brush cutter's arbor size (most common is 25.4mm / 1 inch) and the maximum blade diameter recommended in the manual. Ensure the blade's tooth configuration matches the vegetation type you intend to cut .
Q: What tooth count should I choose for my cutting task?
A: 2T and 3T blades are best for thick, woody vegetation and saplings. 4T blades are suitable for tall grass, reeds, and scrub. 8T to 22T blades work well for light brush and general clearing. 80T blades are designed for very fine clearing and mulching .
Q: How do I maintain my brush cutter blade?
A: Inspect the blade for damage before each use. Sharpen teeth when dull using a file guide (e.g., Bahco 6945) and maintain the correct tooth set with a setting tool (e.g., Bahco 6940) . Replace the blade if teeth are chipped or the blade is cracked.
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