These Bulk Replacement ANSI Low-Kickback Chains for chain saws are loaded with critical features. Micro-Chisel® cutters with a small-radius working corner deliver excellent performance and ease of maintenance. Blued cutters provide superior corrosion resistance and improved strength. Enhanced grind geometry significantly improves out-of-box sharpness to provide substantial speed in boring and bias (undercut) modes. Made of patented Oregon OCS-01 steel for greater durability, especially in cold cutting conditions. LubriLink™ tie straps help keep oil on the chain, and LubriWelt™ oil holes help carry it around the full length of the guide bar’s groove. Top-plate witness marks make sharpening easier, and Vibe-Ban™ chassis design reduces vibration 25% or more at the handles. 0.325 pitch; 0.050in. gauge; 100ft. bulk.