Oregon Flexiblade is a high-strength nylon trimmer line engineered for demanding weed-cutting tasks in metal-head brushcutters. It combines a durable core with serrated edges to deliver clean, controlled cuts in dense growth, even under heavy load. Key Features High-strength nylon line with a durable core and serrated cutting edges for aggressive weed removal. Cuts weed stalks up to 20 mm in diameter, with performance influenced by the brushcutter’s power output. Available in 2.5 mm, 3.0 mm, and 3.5 mm diameters to suit different engine sizes and cutting conditions. Aerodynamic design reduces drag, contributing to lower noise and more economical operation during use. Specifically intended for use in metal heads only. Product Details Material: nylon line with highly durable core and serrated edges for sustained cutting performance. Cutting capability: effective against weed stalks up to 20 mm in diameter, dependent on the power of the brushcutter. Diameters: 2.5 mm, 3.0 mm, 3.5 mm. Recommended power range: suitable for petrol brushcutters in the ~25cc to ~40cc class. Performance note: designed to achieve a clean cut even in heavy-cutting conditions due to geometry and edge serration. Operational constraint: for use in metal heads only. Compatibility Head type: compatible with metal brushcutter heads (metal heads only). Engine class: suitable for petrol (gas-powered) brushcutters in the 25cc–40cc range. Application scenarios: effective for clearing dense undergrowth, lawn perimeter overgrowth, and areas with woody weed stalks up to 20 mm in diameter. Usage caution: results depend on the brushcutter’s power and proper head installation; ensure correct line diameter selection for the chosen head.