The Oregon 73LPX064E Super 70 Chisel Pro chainsaw chain is a high-performance, full chisel chain designed for professional users. Featuring a 3/8-inch pitch, 0.058-inch (1.5 mm) gauge, and 64 drive links, it is ideal for 18-inch guide bars. This chain incorporates LubriTec™ for extended chain and guide bar life, Blued Cutters for superior corrosion resistance, and Vibe-Ban™ for reduced vibration. The Witness Mark ensures accurate sharpening. It offers excellent cutting speed and durability for demanding tasks.