10pcs PCB Drill Bits Set 0.1-1.0mm Carbide CNC Mini Drill Bit Kit

This 10-piece PCB drill bit set is designed for precision drilling in printed circuit boards and fine materials. ✔ High precision for PCB and fine drilling. PCB (printed circuit board) drilling. With sizes ranging from 0.1mm to 1.0mm, this set is ideal for electronics work, CNC machining, and DIY projects.

eBay