Details:* * Made of material, and practical to use * Centering point - for precise drip and good conductor * Sharp edges - for multi-purpose drilling on drywall, building blocks, tiles, wood, aluminum and car body * 2-blade design - for better dust removal of drilling * Can be installed in a hand drill, electric drill, bench drill to ensure smooth and accurate drilling in the tile ceramic, glass, brick wall, wood, etc* Color: Red + Silver (as the picture shown)* Material: Carbide * Diameter: 6mm * Length: 100mm. (Approx.) * Quantity: 10 PiecesPackage Contents: 10 * Triangular Drill BitsNote:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.