High Quality Titanium Diamond Coated Drill Bits
30 pieces 1 Size – 1mm (1/24 inch) Total of 30 pieces
Fits drills, flex shafts and dremels.
Used by Jewelry Designers for drilling clean holes in Beach Sea Glass, Sea Shells, Rocks, Marbles, Stones, etc.
Make your own custom earrings, pendents and bracelets.