The DORMER Single End Cobalt Roughing End Mill offers superior cutting performance that excels in tougher materials, delivering impressive results every time. Crafted with a high cobalt content, it boosts thermal resistance, prolonging tool life and maintaining efficiency during operation. Its unique roughing design enhances material removal rates for faster and cleaner cuts. Precision to perfection, it ensures smoother workpiece surfaces, while effective chip-breaking reduces machining stress and vibrations, ensuring a quieter and more stable operation. Ideal for milling applications on hard and abrasive materials, the sturdy end structure.