1/4" 6mm Rotary Burr Set Power Tools Wood Grinding Engraving Carving File Rasp Drill Bits Rotary Burrs Shank Bit Set for Woodworking Kit Pack of 5 (Black)

General description This 1/4'' (6mm) Rotary Burr Set is designed for woodworking and includes five different shapes: ball, oval, cylinder, large cone, and small cone. It is suitable for use with most electric and cordless drills, making it a versatile addition to your power tools collection. Technical specifications Shank size: 1/4'' (6mm) Material: 45 steel Surface treatment: Black fire-hardened Usage Ideal for carving, engraving, chamfering, etching, grooving, and boring. Compatible with wood, plastic, and other soft materials. Other information Easy to use with convenient control. Safe and reliable operation with minimal dust pollution, improving the working environment.