These Engraving Drill Bits are specially made for precise or small jewelry making, necklaces, earrings, pendants, bracelets, seashells, and more. It is also suitable for drilling rocks, ceramic, porcelain, or gemstones.

It comes in a plastic case with 30 different bits for different uses. Suitable to be used with hand drills, flex shafts, and Dremels. Use with water – do not run dry.

FEATURES

• Set of 30 pcs. diamond drill bits – 1/8 shank.
• Assorted shapes and sizes include ball, cone, cylinder, needlepoint, and tapered.
• Fits drills, flex shafts, and Dremel.
• Used by jewelry designers for drilling clean holes.
• Drills beach sea glass, seashells, rocks, marbles, etc.
• For making earrings, pendants, and bracelets.

SPECIFICATIONS:

• Material: Corundum and Steel
• Diameter: approx. 2.3mm
• Length: approx. 1.79 inch / 45.5mm

PACKAGE INCLUDES:

•  30 pcs x Engraving Drill Bits