The Oregon 200RNDD009 PowerCut guide bar is a high-performance 20-inch (508 mm) bar designed for professional chainsaw users. Featuring a D009 mount, this guide bar is engineered for durability and precision cutting. It has a .050 inch (1.27 mm) gauge and a 3/8 inch pitch, making it compatible with specific chainsaw models and chains. The PowerCut series is known for its robust construction and ability to handle demanding cutting tasks, ensuring reliable operation and enhanced productivity.