Can I attach other brush cutting blades to this string trimmer?

Thank you for your question we are glad you asked. You should not attach brush cutting blades to this type of 24V string trimmer. This model is designed specifically for nylon line (trimmer string) only. The gearbox, shaft, and guard are not engineered to handle the weight, torque, or impact forces created by metal or brush-cutting blades. Installing blades can lead to excessive vibration, motor strain, guard failure, and potential safety hazards, and it would also typically void the warranty. If you need to cut heavier brush or thicker vegetation, the correct approach is either: Using a dedicated brush cutter attachment system specifically rated by the manufacturer for blade use, or upgrading to a purpose-built brush cutter or higher-voltage trimmer that explicitly supports blade attachments. For normal edging and grass trimming, stick with the recommended trimmer line type and diameter listed in the manual for best performance and safety. We hope you will find this information useful. If you require any additional support or have questions regarding a product, we recommend trying our Q&A section on products' page or Chat with us direct on our website or call 1-888-909-6757. We are here to help.