Review on Precision Circuit and Jewelry Engraving Tool: Genmitsu 0.1mm to 3.0mm by Scott Gendron
Excellent range of PCB drill bits
I liked the wide range of diameters with small increments from one size to another. I use them on a Genmitsu router for. Drilling circuit boards. And a much thicker phenolic material for spring contact test stands.
Pros
- Best
Cons
- Hard to say
