Grinding 1/8" Carpentry Universal Milling Engraving Woodworking Drill Bit Wood Carving Rotary Tools

Label:Yes Package Included: 5* Drill Bits Material: Metal Color: Silver Shank Diameter: 3mm Quantity: 5Pcs/set Angle Design: Tricuspid centering - accurate centering for sharp and precise countersinking. Flute Type: Three sided arc surface - fast discharge chips from the hole on sides automatically. Set Includes: (Shank Dia * Bit Diameter)3 * 3mm, 3 * 4mm, 3 * 5mm, 3 * 6mm, 3 * 8mm. Whether it is scraping a flat surface during finishing, or making textures from threads, it is excellent. Very versatile.