A black tri-blade brush cutter knife with the STIHL logo on it.
How To Fit Blades On a STIHL Brushcutter
    A black tri-blade brush cutter knife with the STIHL logo on it.
    How To Fit Blades On a STIHL Brushcutter
A black tri-blade brush cutter knife with the STIHL logo on it.
How To Fit Blades On a STIHL Brushcutter

FS Brushcutter Brush Knife

SKU: Stihl | ST-4112 713 4100

Regular price
£27.63 Ex VAT
£27.63 £27.63 Ex VAT
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Regular price
£27.63 Ex VAT
£33.16 Inc VAT
RRP: £32.50 Ex VAT
Sale price
£27.63 £27.63 Ex VAT
Regular price
£33.16 £33.16 Inc VAT

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Product information & specifications

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STIHL BrushCut Brush Knife – 3 Blade (250 mm, 300 mm, 350 mm)

The STIHL BrushCut 3-Blade Brush Knife is a high-performance steel cutting tool designed for clearing tough, matted grass, dense scrub and thorny hedges. Made from heavy-duty special steel, this three-blade cutting head delivers exceptional durability and efficient cutting power for professional brushcutting, grounds maintenance and estate management.

The BrushCut blade is ideal for situations where a nylon line or grass blade lacks the strength required. Its three-blade configuration provides balanced, controlled cutting and is suitable for both thinning vegetation and pruning thorny hedges. For safe and compliant operation, the blade must be used with a universal metal blade guard.

Available in 250 mm, 300 mm and 350 mm diameters, each size is approved for specific STIHL brushcutter and clearing saw models to ensure optimal performance.

Key Features

  • Heavy-duty 3-blade steel brush knife
  • Designed for tough grass, brambles, scrub and thorn hedges
  • Balanced cutting action for smooth performance
  • Made from special hardened steel for long service life
  • Must be used with STIHL universal metal blade protection
  • Size-specific compatibility for optimal results

Compatibility

BrushCut 250 mm (3-Blade)

  • FS 91
  • FS 111
  • FS 131
  • FS 240 C-E
  • FSA 135 / FSA 135 R
  • FSA 200 / FSA 200 R
  • FR 131 T
  • FR 460 TC-EFM

BrushCut 300 mm (3-Blade)

  • FS 361 C-EM
  • FS 411 C-EM
  • FS 461 C-EM / FS 461 C-EM L
  • FS 491 C-EM
  • FSA 400

BrushCut 350 mm (3-Blade & Special)

  • FS 561 C-EM

Technical Specifications

Blade Diameter Options 250 mm / 300 mm / 350 mm
Connector Bore 20.0 mm or 25.4 mm
Blade Thickness 3 mm
Material Special hardened steel

FAQs

What type of vegetation is the BrushCut ideal for?

It is designed for tough, dense grass, heavy scrub, brambles and thorny hedges where a standard blade is not sufficient.

Do I need a specific guard to use this blade?

Yes. The BrushCut must be used with the STIHL universal metal blade guard for safe operation.

What is the difference between the 250 mm, 300 mm and 350 mm versions?

Cutting diameter and tool compatibility. Each size is approved for different brushcutter models to deliver the best power match.

Is this blade suitable for professional use?

Absolutely. It is widely used in land clearing, contracting, forestry and estate maintenance.

What brushcutters are compatible with the 350 mm special blade?

The 350 mm BrushCut (including the special version) is approved exclusively for the FS 561 C-EM.

STIHL BrushCut Brush Knife – 3 Blade (250 mm, 300 mm, 350 mm)

The STIHL BrushCut 3-Blade Brush Knife is a high-performance steel cutting tool designed for clearing tough, matted grass, dense scrub and thorny hedges. Made from heavy-duty special steel, this three-blade cutting head delivers exceptional durability and efficient cutting power for professional brushcutting, grounds maintenance and estate management.

The BrushCut blade is ideal for situations where a nylon line or grass blade lacks the strength required. Its three-blade configuration provides balanced, controlled cutting and is suitable for both thinning vegetation and pruning thorny hedges. For safe and compliant operation, the blade must be used with a universal metal blade guard.

Available in 250 mm, 300 mm and 350 mm diameters, each size is approved for specific STIHL brushcutter and clearing saw models to ensure optimal performance.

Key Features

  • Heavy-duty 3-blade steel brush knife
  • Designed for tough grass, brambles, scrub and thorn hedges
  • Balanced cutting action for smooth performance
  • Made from special hardened steel for long service life
  • Must be used with STIHL universal metal blade protection
  • Size-specific compatibility for optimal results

Compatibility

BrushCut 250 mm (3-Blade)

  • FS 91
  • FS 111
  • FS 131
  • FS 240 C-E
  • FSA 135 / FSA 135 R
  • FSA 200 / FSA 200 R
  • FR 131 T
  • FR 460 TC-EFM

BrushCut 300 mm (3-Blade)

  • FS 361 C-EM
  • FS 411 C-EM
  • FS 461 C-EM / FS 461 C-EM L
  • FS 491 C-EM
  • FSA 400

BrushCut 350 mm (3-Blade & Special)

  • FS 561 C-EM

Technical Specifications

Blade Diameter Options 250 mm / 300 mm / 350 mm
Connector Bore 20.0 mm or 25.4 mm
Blade Thickness 3 mm
Material Special hardened steel

FAQs

What type of vegetation is the BrushCut ideal for?

It is designed for tough, dense grass, heavy scrub, brambles and thorny hedges where a standard blade is not sufficient.

Do I need a specific guard to use this blade?

Yes. The BrushCut must be used with the STIHL universal metal blade guard for safe operation.

What is the difference between the 250 mm, 300 mm and 350 mm versions?

Cutting diameter and tool compatibility. Each size is approved for different brushcutter models to deliver the best power match.

Is this blade suitable for professional use?

Absolutely. It is widely used in land clearing, contracting, forestry and estate maintenance.

What brushcutters are compatible with the 350 mm special blade?

The 350 mm BrushCut (including the special version) is approved exclusively for the FS 561 C-EM.

Delivery & Returns

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UK Delivery

Fast, reliable delivery from our UK warehouse.

  • FREE UK Standard Delivery
    applies to eligible UK orders over £75 ex VAT.
    Estimated delivery: 2–4 working days

  • UK Standard Delivery from £3.60 + VAT
    Estimated delivery: 2–4 working days


  • Next Working Day Delivery£6.00 + VAT

    Order before 3:00pm (Monday–Friday) for next working day delivery

All UK orders are dispatched Monday–Friday and sent via a tracked courier service.

International Delivery

We ship worldwide from the UK.

  • Europe from £10.00

    Estimated delivery: 2–7 working days
  • Rest of the World from £12.00

    Estimated delivery: 2–11 working days

Shipping costs and delivery times are calculated at checkout based on destination and order contents.

Customs, Duties & Taxes

International orders may be subject to local import duties, taxes, or customs charges.

When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.

Customs processing times may affect delivery estimates.


Returns

30-Day Return Policy

  • Items can be returned within 30 days of delivery
  • Products must be unused and in original condition
  • Return postage costs apply unless the item is faulty or incorrect


For full details, please visit our Shipping & Returns page.

UK Delivery

Fast, reliable delivery from our UK warehouse.

  • FREE UK Standard Delivery
    applies to eligible UK orders over £75 ex VAT.
    Estimated delivery: 2–4 working days

  • UK Standard Delivery from £3.60 + VAT
    Estimated delivery: 2–4 working days


  • Next Working Day Delivery£6.00 + VAT

    Order before 3:00pm (Monday–Friday) for next working day delivery

All UK orders are dispatched Monday–Friday and sent via a tracked courier service.

International Delivery

We ship worldwide from the UK.

  • Europe from £10.00

    Estimated delivery: 2–7 working days
  • Rest of the World from £12.00

    Estimated delivery: 2–11 working days

Shipping costs and delivery times are calculated at checkout based on destination and order contents.

Customs, Duties & Taxes

International orders may be subject to local import duties, taxes, or customs charges.

When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.

Customs processing times may affect delivery estimates.


Returns

30-Day Return Policy

  • Items can be returned within 30 days of delivery
  • Products must be unused and in original condition
  • Return postage costs apply unless the item is faulty or incorrect


For full details, please visit our Shipping & Returns page.

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