Starrett's range of drill bits provide users with more agility, efficiency and safety when drilling in different types of surfaces. The high quality of the materials and the rigorous manufacturing processes, combined with the highest levels of market demand, ensure the quality and performance excellence of Starrett drill bits. Features and Benefits Geometrically designed to give fast material penetration and maximum debris removal Precision ground carbide tips for consistent performance 1 x 250mm Pointed chisel 1 x 250mm Flat chisel 1 x 250mm Wide chisel Applications Suitable for: Alloy steels, carbon steels, cast iron, hardened alloy steels, stainless steel, wood and soft materials Approvals and Standards Metric line according to DIN 338 standard