Laser drilling

Ans: Laser micro drilling is a highly precise process that uses a focused laser beam to create micron-scale holes—in metals, ceramics, polymers, and glass. This process is widely used in aerospace, electronics, medical devices, and pharmaceutical industry, where ultra-small, clean holes are essential for airflow, filtration, or microfluidic control. The non-contact nature of laser micro drilling allows for burr-free, high-aspect-ratio holes without damaging the surrounding material. 

Ans: Micro drilling with lasers offers significant advantages over mechanical drilling, especially at micron scales. Traditional methods can cause mechanical stress, burrs, and tool wear, which compromise delicate parts. In contrast, laser micro drilling provides non-contact, high-speed, and debris-free hole creation with ultra-fine control over depth and diameter. It is ideal for components requiring tight tolerances, such as medical needles, surgical tools, and micro sensors. 

Ans: Laser drilling is a non-contact process that avoids tool wear and vibration, offering micron-level accuracy, high aspect ratio holes, and minimal heat-affected zones. It's also easily automated and produces minimal debris—ideal for industrial and medical applications.