20 Pieces HSS Rotary Cutters, 3mm Shank, Carbide Cutters Compatible with Dremel, Rotary Tool Bits for Wood Carving, Metal Engraving, Grinding, Polishing, Drilling, Cutting

Versatile Use: Rotary cutters ideal for engraving, polishing, drilling, cutting, or hollowing out wood, plastic, foam, aluminum, copper, iron, and various alloys, with high precision.

High Resistance: Made of high-quality HSS carbide, these Dremel-compatible rotary cutters resist wear, heat, and impact for exceptional durability, even under heavy use.

20 Different Shapes: Carbide cutters with various tips for all needs: spherical, cylindrical, conical, flame, oval, round nose, etc. Suitable for artistic, technical, or industrial projects.

Wide Compatibility: 3mm shank HSS cutters compatible with Dremel, mini rotary tools, electric or pneumatic drills for DIY enthusiasts, model makers, or professionals.

Easy and Safe to Use: Tungsten carbide metal cutters. Simple installation on the tool. Rotary, stable and clean operation. Add a little water or coolant to prevent overheating of sensitive materials.