The tapered ball end mill combines a tapered shank with a spherical cutting head, offering strong rigidity and excellent clearance. It is primarily used for relief, mold, deep cavity, and complex surface machining. During operation, securely clamp the tool in the spindle, precisely set the tool origin, and employ climb milling, ramping, or helical entry to avoid vertical plunging damage. Adjust speed and feed based on material, perform layered cutting with controlled depth to ensure smooth machining. Suitable for fine surface finishing, engraving narrow textures, and cleaning deep groove dead corners, producing smooth, burr-free surfaces. Pay attention to cooling and chip removal during use to prevent tool body interference and scratching, significantly improving the quality and efficiency of precision workpiece forming.