The tip of the pointed knife head is sharply tapered, with a keen blade edge, primarily used for fine carving, narrow grooves, sharp angles, small text, and intricate pattern processing. Its slender and rigid blade is ideal for reaching deep into confined spaces to clean corners and refine edges, enabling work on areas inaccessible to ordinary tools. The pointed knife features a distinct cutting edge line, making it suitable for precision processing of materials such as copper, aluminum, plastic, and acrylic, delivering excellent shaping results with clear details. During operation, higher rotational speeds are recommended with slow feed rates to avoid blade breakage from excessive force. When clamped, minimize the overhang length to reduce vibration, making it suitable for high-precision micro-processing in mold, handicraft, and signage applications.