Dremel 7122 Diamond Cylindrical Drill Bits 2 Piece Set with 2.4mm Bits for Engraving, Carving and Cutting

Product description

• These bits are coated with diamond particles for high durability and strength, making them optimal for use on hard materials
• Diamond coated bits are optimal for precision engraving, carving, grinding and engraving on glass, metal, plastic, rubber, ceramic, porcelain, leather and more
• With these multi-purpose accessories your rotary tool works as an engraver pen and grinder for details
• Maximum recommended speed: RPM of 25,000
• Suitable for all Dremel multi-functional/rotating tools or other multi-functional/rotating tools with 3.2mm shank