The Sutton Tools presents a breakthrough in twist drill technology, the revolutionary Viper Bit. - Drill Bits with bite! The Viper Bit has been developed specifically for the industrial trades person and the home handyperson. For machine and handheld drilling in a wide range of ferrous & non-ferrous materials such as steel, aluminium, brass, wood & plastics. - The Viper point design outperforms 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 thrust power when drilling. On larger diameters (>10mm), Viper bits, feature a reduced shank which permits usage with power drills fitted with a 10mm drill chuck. - Viper Point Design - Delivers up to 2X faster drilling speeds versus conventional HSS drill bits118° Split Point (>3.5mm & 9/64) - Minimises wandering when starting - Reduced Shank (>10mm & 3/8) - Enables fitment in 10mm drill chucks - Made from European M2 High-Speed Steel (HSS) - Offers the best combination of strength, heat & wear resistance - Bright Finish - For general purpose applications, non-ferrous metals & plastics