STIHL CF3 Pro Cross-Shaped Trimmer Line 2.4 mm x 70 m | High-Strength 3-Component Polyamide

Introducing the STIHL CF3 Pro Cross-Shaped Trimmer Line

Designed to help you tackle yard work with more confidence, the CF3 Pro line comes in a 2.4 mm diameter and 70 m length. It uses a high-strength, three-component polyamide formula paired with a cross-shaped profile. This combination is built to endure a range of trimming tasks while maintaining steady line bite and durable wear across sessions.

The cross profile is engineered to bite into grass and light brush with less resistance, producing consistent cuts and cleaner trimming edges. In real-world use, you may notice smoother feeding, more even coverage, and less frequent re-spooling during long mowing sessions.

Key advantages at a glance

• High-strength three-component polyamide for longer line life
• Cross-shaped profile for improved mowing performance and clean edge quality
• 2.4 mm thickness and 70 m length for broad coverage and fewer spool changes
• Cross-brand compatibility beyond STIHL with Husqvarna, Jonsered, Partner, Dolmar, Solo, and more

The CF3 Pro line is designed to be versatile across brands, so you can equip compatible tools without swapping spools. This makes it a practical choice for mixed-tool gardens or fleets where reliability matters day after day. The visible orange/black/grey color palette helps you monitor wear and line depth as you work, aiding in timely replacement decisions.

Real-world use scenarios

• Edging along driveways, sidewalks, and fence lines where precise edges matter
• Trimming around garden beds and borders with consistent bite and reduced chatter
• Handling light brush and dense grasses on moderate terrains with steady performance

Tips for best results: verify compatibility with your model, feed the line evenly, and replace when wear is evident. Store spools in a cool, dry place to maintain performance across seasons.

Why choose CF3 Pro

The CF3 Pro stands out for its balance of strength, reliability, and cross-brand adaptability. While outcomes can vary by tool and task, this line is designed to help you achieve cleaner trims and longer service life compared to standard single-component lines. It offers a practical option for homeowners seeking consistent, dependable results without committing to a single brand ecosystem.