Our 3/32" shank twist drills with electroplated diamond particles are the ultimate for drilling stones, pearls, glass or ceramics. Use with any standard flex shaft handpiece and a small amount of water as lubricant. All drills are medium-fine grit.
Sold individually in 6 sizes from 1.00mm to 2.10mm or in a set of all 6 sizes.
All on 3/32" shanks.
