Brush Cutter Blade Types Explained

Brush Cutter Blade Types Explained

Blade education guide.

Understand 2T, 3T, 40T, 80T, circular blades and nylon heads for brush cutters, with safety and use-case guidance.

Tooth count changes behavior

Low-tooth blades bite aggressively and clear weeds quickly. Higher-tooth blades cut more like a saw and need more control. The operator should match blade type to material and machine rating.

Nylon is a cutting head, not a weak option

Nylon line is often the correct choice near irrigation lines, fences and soft landscaping. It wears faster but reduces the risk of hard blade impact.

Blade safety is part of blade choice

A blade should never be chosen without PPE, guard, shoulder harness and enough working clearance. The wrong blade in a stony area can be dangerous.

Decision table

Situation Recommendation Why it matters
Nylon head Soft grass and edges Avoids hard impacts
2T/3T blade Farm weeds and rough grass Common general-purpose option
40T/80T blade Tougher brush and dry growth Needs compatible machine and control

Relevant FarmingTools products

Product shortlist for Brush Cutter Blade Types Explained is based on current FarmingTools catalog data. Recheck live product pages before ordering.

Related guides, products and spares

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Frequently asked questions

What is a 3T blade used for?

A 3T blade is used for weeds, rough grass and general farm clearing.

What is an 80T blade used for?

It is used for tougher dry growth where the machine supports it and the area is clear.

Is nylon safe for all grass work?

It is safer around edges, but thick weeds may need a metal blade.