Nickel drilling with coherent laser

 apply in Atomization piece,and the smallest could be 0.005mm.

   the advatage of laser drilling:

• Non-contact process (no tooling wear or breakage, minimal material distortion);
• Highly accurate and consistent results;
• Precise control of heat input;
• Ability to produce small diameter holes with high aspect ratios;
• Ease of programming and adaptability to automation;
• Increased production rates with faster setup times and less tooling;
• Flexibility in changeovers for prototypes and small-batch manufacturing;
• Versatility (the same tool can be used for laser welding and laser cutting);
• Capacity for a high degree of beam manipulation (including the ability to drill shallow angles and shaped holes);
• Capability of some laser systems to drill multiple features simultaneously;
• Ability to process a wide range of materials.