Review on 💎 Premium Diamond Drill Bit Cylindrical Burr Kit - Perfect for Jewelry, Beach Glass, Shells, Gemstones, Lapidary - Aiskaer 60 Pcs Set by Dave Calabro

I ordered my husband to make holes in the stones so that I can paint them like pendants on a necklace. The final hole size is 3mm or about 1/8 inch. He uses these bits in a dremel tool that is mounted on a stand and he says it works great. He chose to drill the hole in three stages, starting with the smallest diameter, through medium and finally down to 3mm. He said as long as you're patient and don't force it, it does a great job. However, drilling holes in the rocks underwater is necessary to keep the water cool and clear. However, in the case of stones, don't expect their pieces to last forever; They will of course wear out after a few hits, but that's to be expected. Conclusion: He likes the beats very much and I would order them again.