12.9mm Jobber Drill Viper Plus HSS TiALN DIN338 0.5079" 6455490 Parabolic flute design for optimal

Parabolic flute design for optimal chip transportation

18 inches long

SPARK DURATION 350 microseconds (µS)

The ashless formulation and synthetic solvency of HP 2-C keeps spark plugs and exhaust ports clean for maximum engine efficiency

12.9mm Jobber Drill Viper Plus HSS TiALN DIN338 0.5079" 6455490 Parabolic flute design for optimalDrill Bits with Extra Bite. Viper Plus brings enhanced performance to the general purpose jobber drill with benefits of the latest generation Futura Nano PVD coating. The highest wear is incurred at the drill tip and cutting edges to depths twice the drill diameter. The Viper Plus drill range with its Futura Nano coated tip is the highest performing drill of its kind in the market. Features: Made from High Speed Steel 118 Split point for easier