The Oregon 21LPX65E Super 20 is a high-performance full chisel saw chain designed for professional woodcutters. Featuring a .325-inch pitch, 1.5 mm (.058-inch) gauge, and 65 drive links, this chain delivers fast, efficient cutting. Its full chisel cutters provide superior performance in clean wood, while the Vibe-Ban™ chassis design reduces vibration by 25% or more at the handles. LubriTec™ ensures optimal oiling for longer chain and guide bar life. This chain is commonly used with 16-inch (40 cm) guide bars.