ARMOR COATING PROVIDES FASTER CUTTING AND HIGHER PRODUCTIVITY Aluminum, Titanium and Nitrogen (AlTiN) combine to form a tough coating that protects each tooth from heat and wear with an armor-like barrier EXTENDS BLADE LIFE BY PREVENTING HEAT BUILD UP Improved, thicker coating now forces even more heat into the chips, instead of the blade or workpiece HIGH PERFORMANCE BACKING STEEL WITH EXCELLENT FATIGUE LIFE Optimized heat treat and backing steel preparation minimizes premature band breaks