General description These 5PCS Electric Root Carving Grinding and Engraving Drill Bits are designed for woodworking enthusiasts. With a unique design, they provide a safe and reliable way to engrave without hurting your hands. The set includes five different cutter types, allowing for fast and efficient wood removal, making the woodworking process as easy as cutting a cake. Technical specifications Size: 3.0 x 6 mm Material: Metal Color: Silver Usage These burrs are practical and easy to use. Simply insert them into any standard electric drill and start carving wood with ease. They are designed to provide accurate results with a smooth finish, allowing for detailed work without damaging the wood. Other information Package content: 5 x woodworking carving knives Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.