Manufactured from high quality alloy steel, the micro radius semi chisel cutters on Orbit™ Saw Chain increase cutting speed while providing wear resistance. The increased kerf width and multi-layered chrome plating provide advanced cutting efficiency and durability. Orbit™ Saw Chain is designed for precise cutting and low vibration. All Orbit™ saw chains are manufactured with advanced heat treatment and a hard chrome finish on the cutters. Remember, the safest saw chain is a sharp chain. The sharpest chain is a new saw chain. As your saw chain wears, we highly recommend either replacing the saw chain or maintaining it by keeping it sharp.