1. Micro-hole processing machines are now widely used in the processing fields of parts such as filters, synthetic fiber spinnerets, computer printer heads, printed circuit boards, television screen barriers, planetarium star plates, and red blood cell filters in medical devices. Based on the size range of the processed small holes, there are currently about 50 types, each with its unique advantages and disadvantages, which mainly depend on the size of the workpiece hole diameter, the arrangement of small holes, the density of small holes, the precision requirements of small holes, and also consider the subsequent use factors of the workpiece, which involves considering which processing technology can handle mass production.

2. Conventional or commonly imagined micro-hole processing machine techniques include: stamping processing, which mainly targets products with a hole diameter of over 1.0mm and a material thickness of under 0.5mm, and is primarily aimed at workpieces with fewer holes, as dense workpieces cannot be completed with stamping molds. CNC punching has become a popular technique in recent years, offering high efficiency and low cost advantages. CNC punching requires only the replacement of the corresponding punch to operate, without the need for molds. Micro-hole processing machine CNC punching mainly targets large diameter and low-density workpieces, and for workpieces with a hole diameter of less than 0.5mm, CNC punching has basically no advantages.