Irwin HSS Pro Drill Bits

The Irwin HSS Pro Drill Bit in 8mm diameter comes individually packaged in a PVC tube, offering convenient single-bit supply for professionals requiring occasional replacements or specific drilling tasks. The 8mm diameter is ideal for general construction work, heavy metalwork fabrication, and creating holes for standard large fixings and wall plugs. Constructed to DIN 338 standards from high-quality HSS steel, this drill bit is built to deliver consistent performance throughout demanding applications. The precision ground cutting edges enable fast drilling whilst ensuring perfect finishing, and the ground flute design provides maximum accuracy combined with fast chip removal. The universal 118° point shape ensures suitability for alloyed and unalloyed steel, non-ferrous metals, cast iron, and plastics.