Suttontools Viper 1.5mm Jobber Drill Bit-

The Viper Bit has been developed specifically for the industrial trades person and the home handy person. For machine and hand held drilling in a wide range of ferrous & non-ferrous materials such as steel, aluminium, brass, wood & plastics. The Viper point design out-performs conventional HSS drill bits by delivering up to 2X faster drilling speeds. The 118° split point is self-centering, minimising wandering when starting and requires less pressure to be applied when drilling.