Diamond Core Drills are used to cut holes in stones, glass and ceramics. The small holes can be used for hanging the stone by a cord, leather or jewellery findings.
Core Diameter: 3mm & 4mm
Shank Diameter: 10mm
Overall Length: 45mm
DISCLAIMER: The meanings attributed to minerals, gemstones and crystals on the pages of this website are drawn from historical lore and purchasers are reminded that Mystical-Spirit does not in any way present that information as medical advice.