This Irwin 19 piece HSS Pro Drill Bit Set contains the following sizes:
1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm and 10mm.
Supplied in a hand metal storage case.
The HSS Pro drill bits are designed for toughness and precision, for professional use. They offer industrial quality with outstanding performance and a long service life.
The drill bits are suitable for drilling steel and steel castings, alloyed and non-alloyed steel, cast iron, non-ferrous materials, plastics and other materials.
The 118° split point shap provides optimum centring when starting and a faster drilling rate.