Micro drilling in steel using Datron high speed CNC machining center for micro hole drilling with small repeatable holes

CNC Micro drilling


Small highly accurate holes are becoming a common requirement across a range of industries and applications. From hydraulic valves and spray nozzles to torch tips and gasoline direct injectors, the ability to drill small, precise, repeatable holes is key to the integrity and functioning of a given product. Plus, many of the applications have high volume requirements so drill time ultimately rivals cost and quality in terms of importance.


Enter DATRON, with machines that feature a 60,000 RPM spindle that spins micro-drills as small as .004” (0.1mm) with precision and repeatability in X,Y and Z. Our sheer speed combined with a spray-mist coolant system produces holes with smooth walls, well defined edges and virtually void of dross or recast.