1mm Diamond Drill Bit Bur Set Jewelry Beach Sea Glass Shells Gemstones 1/24 Inch Tip Bur 1/8 inch Shank Dremel Compatible Burr Lapidary 30 Pieces in Case Gems Natural Stones Drilling 1 mm
- Set of 30 PCS 1mm DIAMOND DRILL BIT CASE - 1/8 inch Shank Compatible with Dremel and Other Rotary Tools.
- JEWELRY DIAMOND BITS for Necklaces, Earrings, Pendants, Bracelets out of Beach Glass, Sea Shells, Stones, Ceramic, Porcelain.
- START Drilling at an Angle - Go Vertical Later - Submerge the Tip of the Drill in Water..
- Triple Layer Diamond Coating STARTS EASY.