Stihl CF3 Pro Strimmer Line 3.0mm x 43m

STIHL CF3 √ò 3.0 mm Pro High-Tech Cruciform Line – 43 m

The STIHL CF3 √ò 3.0 mm Pro High-Tech Cruciform Line delivers strong performance for demanding mowing and trimming tasks. Made for professionals and serious users, this line blends carbon fibre stability with two plastic types to give both toughness and flexibility. The 43 m roll length gives enough supply for long sessions.

Technical profile & durability

The 3.0 mm diameter (≈ 0.118 in) gives you a thick, wear-resistant line that holds up under stress. The cruciform shape boosts cutting efficiency and reduces resistance during operation. Because of its build, the line stays elastic under load and keeps working even when cutting through heavier or coarser growth.

Quiet and efficient in use

While delivering strong cutting power, this CF3 line also performs more quietly than basic round line profiles. The advanced materials reduce noise, help prevent rapid wear, and keep the line from breaking as easily. It gives you cleaner cuts in dense vegetation with fewer interruptions.

Professional tip for extension of life

STIHL recommends soaking new line in water for 12-24 hours before first use. Doing this increases flexibility and helps prevent breakage, which in turn improves durability and reduces cost over time.

Key Features

• √ò 3.0 mm cruciform line profile for strength and cutting efficiency
• Made with carbon fibre plus dual plastic for both rigidity and flexibility
• Supplied in a 43 m roll for long usage without frequent replacements
• Wear-resistant and quieter in operation compared to plain round lines
• Suitable for high mowing performance and tougher vegetation
• Recommended soaking before use to improve line durability