The GRT 18V-33 Professional is a cordless grass trimmer with a powerful brushless motor for high performance, longer runtime, and longer life. For optimal running time, the engine speed can be manually adjusted to the current working conditions. The electronic speed control keeps the speed constant for a uniform cutting performance. The Bosch Anti-Tangle feature ensures smoother trimming progress by preventing long grass or weeds from wrapping around the shaft and blocking the tool. The well-balanced, lightweight design and low noise level support effortless working. Its durable Pro-Tap system with EasyWind for quick thread change offers a cutting circle diameter of 33 cm.