Description of Dazzle with the Sscon Diamond Carving Drilling Jewelry: Unleash Your Inner Artist!
Drill Bit Head Diameter: 0.4mm/0.02-inch; Shank Diameter: 2.35mm/0.09-inch. Wide Application: Stone carving, jade carving, bone carving, egg decorating, glass carving etc. Used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and other abrasive materials. Can be installed on the electric grinder, hanging mill and hand electric drill (not included here). Package Includes: 30 x Diamond Coated Hole Saw Drill Bits.