Li Hsing newsletter No.2 - Micro Diameter 2 Flutes High-Speed Drills

Topic No.2 - Micro Diameter 2 Flutes High-Speed Drills

The demand for face masks has witnessed a large increase since the outbreak of the novel coronavirus (COVID-19).

As a professional cutting tools manufacturer, we understand that when producing mold of Melt blown nonwovens spinneret (material of face mask) will use the micro high-speed drills.


Micro Diameter (miniature) drills is one of the solid carbide drill selection. Our cutters are all made of solid carbide rod. While processing, got better stability and wear resistance.

Micro diameter drill’s production diameter range from 0.1 to 3.0mm. The production and QC process are follow the international tolerance standard. To ensure our standard and the precision quality of drilling.

Application to the medical, automotive, aerospace, electronics components and PCB.


There will be more products to share in the future. Thank you for all the support.

For any assistance, please do not hesitate to contact Li Hsing end mills manufacturers.