The DORMER Square End Powdered Metal Roughing & Finishing End Mill is a powerhouse in precision machining. Engineered with durable powdered metal construction, this tool enhances lifespan and performance, even when tackling the toughest materials. Its square end design ensures precise corner cuts, delivering optimal edges on your workpieces. Combining roughing and finishing capabilities in one efficient tool, it streamlines your workflow and saves valuable time. The unique tooth profile is crafted to reduce vibration, ensuring smoother and more stable operation with every cut. Excellent chip evacuation mechanisms are built into the design,.