The status and current of PCB and its fabrication technology are described, the application status and development direction of the minitype cemented carbide cutters in PCB fabrication are discussed.

• 论述了国内外印刷电路板及其制造技术的现状和趋势，分析了硬质合金微型刀具在PCB制造中的应用状况和发展趋势。