Irwin HSS Pro Drill Bits

The Irwin HSS Pro Drill Bit in 7mm diameter comes individually packaged in a PVC tube, offering convenient single-bit supply for professionals requiring occasional replacements or specific drilling requirements. The 7mm diameter is widely used across construction, metalworking, and fabrication applications, particularly for standard wall plugs and medium to large fixings. Constructed to DIN 338 standards from high-quality HSS steel, this drill bit features precision ground cutting edges that deliver fast drilling and perfect finishing. The ground flute design ensures maximum accuracy whilst promoting efficient chip removal, maintaining clean cutting performance throughout demanding drilling operations. The universal 118° point shape ensures suitability for alloyed and unalloyed steel, non-ferrous metals, cast iron, and plastics.