Micro Drill Bit: 2.9 mm Dia, 140 &deg MPN:06019

Manufactured from superior high-speed steel with a cutting diameter of just 2.9mm making it ideal for accurate hole drilling in fragile materials where precise accuracy is essential, this micro drill bit's overall length comes in at under two inches suitable even for electronics and medical applications where the tiniest measurements make all the difference between success or failure, its helix angle offers quick chip evacuation while cutting to help prevent clogs or jams which could derail important projects. As such it serves numerous industries ranging from military manufacturers looking to drill miniature circuit boards where a tiny 0.014in diameter isn't overlooked on mission-critical equipment nor the microelectronics firms designing precision printed circuit boards that require equally precise microdrilling tools; even jewelers and hobbyists alike might appreciate owning such intricate bits to craft miniature pendants or components for model kits respectively, making this product appealing across different sectors reliant on quality hole-making solutions at the subminiature scale.