Altcut's carbide flail cutter replacement kits are designed for leveling, grinding, cleaning, grooving, milling, and general surface preparation with the Edco CPM-8 Scarifier/Concrete Planer. They are also great for removing pavement markings, epoxy, paint, and waterproofing membranes. Our premium quality tungsten carbide flail cutters last up to 30 times longer and remove up to 5 times faster than traditional steel scarifier cutters. Note: All sizes and dimensions are approximate. Many other scarifier accessories and configurations available upon request to our customer service department. Fully assembled and ready for use.