Irwin HSS Pro Drill Bits – 10502409

The Irwin HSS Pro Drill Bit in 16mm diameter comes individually supplied, offering convenient single-bit purchasing for professionals requiring this larger heavy-duty size. The 16mm diameter is perfect for heavy industrial fabrication, structural engineering, and creating holes for large anchors and through-bolts in demanding construction and metalworking applications. Constructed from high-performance, high-speed steel to DIN 338 standards, this drill bit features a 118° split point shape for increased performance and very good centring. The drill bit ensures precision starting with no need to pre-punch or pilot drill, and penetrates the material quickly, requiring little effort and feed pressure. This reduced shank design is suitable for many trade and industrial applications in alloyed and unalloyed steel, non-ferrous metal, cast iron, and plastics. Features and Benefits: • 16mm diameter for heavy industrial and structural applications • 118° split point shape for increased performance and excellent centring • Precision starting with no need to pre-punch or pilot drill • Manufactured to DIN 338 standards for quality assurance • Reduced shank for use with standard drill chucks • High-performance HSS steel for the most demanding applications Specifications: Tip Diameter (mm): 16.0 Working Length (mm): 120 Overall Length (mm): 178 Pack Qty.: 1 Diameter: 16.0mm Total length: 178mm Shank diameter: 10mm