The Bosch GRT18V-40N 18V Brushless String Trimmer delivers powerful, cordless performance for tackling tough weeds, grass trimming, and precision edging. Designed for efficiency and durability, this trimmer combines advanced features with a lightweight, balanced design for comfortable, all-day use.
Featuring Bosch’s Anti-Tangle System, the trimmer helps prevent grass and weeds from wrapping around the head, allowing for continuous cutting and improved productivity. The dual-line cutting system with a 16-inch swath provides wide coverage, while the Pro-Tap spool automatically adjusts line length and enables quick reloading without opening the spool.
Powered by a high-efficiency brushless motor, the trimmer reaches speeds up to 5,300 RPM, with constant electronics maintaining performance even under heavy load. The variable-speed trigger allows users to match power output to the task, improving control and runtime.
Built for versatility, the trimmer features a dual-function hand grip and a tool-free adjustable D-handle, making it easy to switch between trimming and edging. Its lightweight construction reduces fatigue, while the protective guard helps contain debris for cleaner operation.
Engineered for long-term durability, the trimmer includes an aluminum motor housing and a reinforced spool with an aluminum eyelet. Compatible with both 0.080″ and 0.095″ trimmer lines, it also offers multiple hanging options for convenient storage.
Battery and charger sold separately.
Features
Anti-Tangle Performance – Bosch Anti-Tangle System prevents grass and weeds from wrapping around the head
Wide Cutting Coverage – 16″ cutting swath with dual-line spool for efficient trimming
Fast Line Reloading – Pro-Tap spool automatically adjusts line and reloads without opening
Brushless Motor Power – Delivers up to 5,300 RPM with consistent performance under load
Variable Speed Control – Adjust cutting speed to match trimming and edging tasks
Trim & Edge Versatility – Dual-function grip and tool-free adjustable D-handle for easy transitions
Reduced User Fatigue – Lightweight, balanced design for comfortable extended use
Durable Construction – Aluminum motor housing and reinforced spool for long-term reliability
Line Compatibility – Works with 0.080″ and 0.095″ trimmer line for flexible use
Convenient Storage – Multiple hanging options for easy organization
