Micro Drill Bit: 4 mm Dia, 140 &deg MPN:06061

Micro Drill Bits featuring a diameter of 4 mm and an angle of 140 degrees are intended for drilling precise holes into various hard materials like metals, plastics or ceramics used in engineering works across different sectors including electronics, dental industries or even crafting hence its relevance to skilled specialist that need high-precision tools. Its 4 mm diameter allows intricate and accurate cutting while maintaining sharp edges preventing deviations from ideal dimensions and reduces blowouts or breakages during drilling tasks making them suitable for advanced precision work on tiny assemblies thus valued across professional users.