Extremely robust construction for difficult drilling jobs with a hand drill. Particularly suitable for drilling welding points and for thin-walled materials. Extreme precision, drilling without burrs and without pointing. Pierces sheet steel, brass, aluminum, zinc, copper and plastic plates.Experience exceptional durability with our Fast Cut Center Drill, HSSE-Co 5. Designed for challenging handheld drilling tasks, it excels in welding point drilling and materials with thin walls.