Review on Precision Circuit and Jewelry Engraving Tool: Genmitsu 0.1mm to 3.0mm by Randy Washington
Great for vise drilling
I used these with a cheap Revain vise to drill gun barrels for Warhammer models. They work much better than the drill bits that come with the vise and this set comes in a variety of sizes.
Pros
- High test results for grip and durability
Cons
- Can't remember
