Cortex conical heads are true solid heads made with high strength alloy steel and utilize the long lasting Cortex knife. The heads feature a dynamically balanced hub and symmetrical wear parts with tungsten carbide wear coating for extended wear part lift. Our heads are basically maintenance free – eliminating the constant adjustments on short knives. Operating costs are typically 20% less than the competition, Call for a quote and operating cost comparison to see how much your mill can save with Cortex.