Shop now for Sutton Jobber Drill Sets Viper. Oz General Store - Australia's online store! Sets: 7 Piece (Imperial), 13 Piece (Imperial), 7 Piece (Metric), 10 Piece (Metric), 13 Piece (Metric), 19 Piece (Metric), 21 Piece (Metric), 25 Piece (Metric), 29 Piece (Metric) Product DescriptionDrills bits with bite. Sutton Tools presents a breakthrough in twist drill technology the revolutionary Viper Bit. The Viper Bit has been developed specifically for the semi-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. Viper point design is 2 times faster, out-performing conventional drill bits. The 118degree split point is self-centering, minimising wandering when starting and requires less power when drilling. A reduced shank on larger sizes suits 10mm power drill chucks. 7 Piece (Imperial)Description: SLV7Pieces: 7Range: 1/16 - 1/4 x 1/32 risesCase: Plastic 13 Piece (Imperial)Description: S1Pieces: 13Range: 1/16 – 1/4 x 1/64 risesCase: Plastic 7 Piece (Metric)Description: SLV7Pieces: 7Range: 1/16 - 1/4 x 1/32 risesCase: Plastic 10 Piece (Metric)Description: SLV10MPieces: 10Range: 1.0 – 10.0mm x 1.0mm risesCase: Plastic 13 Piece (Metric)Description: SM1Pieces: 13Range: 1.5 – 6.5mm x 0.5mm rises + 3.2, 4.8mmCase: Plastic 19 Piece (Metric)Description: SM2Pieces: 19Range: 1.0 – 10.0mm x 0.5mm risesCase: ABS 21 Piece (Metric)Description: S2Pieces: 21Range: 1.0 – 10.0mm x 0.5mm risesCase: ABS 25 Piece (Metric)Description: SM3Pieces: 25Range: 1.0 – 13.0mm x 0.5mm risesCase: ABS 29 Piece (Metric)Description: S3Pieces: 29Range: 1/16 – 1/2 x 1/64 risesCase: ABS Features118degree Split point (drills >3.5mm & 9/64") minimises wandering when startingViper point design is 2 times faster, out-performing conventional drill bitsDrill sizes above 10mm & 3/8" feature reduced shanks to suit 10mm drill chucksMade from M2 High Speed Steel (HSS) offering the best combination of strength, heat & wear resistanceBright finish for general purpose applications, non-ferrous metals & plastics