Product Details: The CLEVELAND double end cobalt square end mill features square end geometry for precise shoulder milling, slotting, and flat bottom cutting. Its high cobalt content enhances resistance to abrasive wear when machining hard materials. The tool's rigid geometry ensures dimensional stability under heavy loads, while precisely formed flutes allow for efficient chip evacuation. Consistent end geometry allows for uniform results after tool reversal, and cobalt alloy composition ensures strength retention at high temperatures.