6 Pieces Tile/Ceramic Tile Drill Bit Multi-Function Set for Concrete, Glass, Brick, Cement, Plastic, Wood, Tile, Carbide - Sizes 6mm, 6mm, 6mm, 8mm, 10mm, 12mmFeatures: Made of YG6X carbide, wear resistant and durable Drills precisely at the desired location with no slipping Double flute structure efficiently removes debris for clean, smooth holes Diameter options: 6mm, 8mm, 10mm, 12mm to suit a wide range of household and industrial applications Specifications: Color: Gold Material: YG6X carbide Diameter: 6mm, 8mm, 10mm, 12mm Drilling applications: Tiles, wood, plastic, glass, brick, concrete, cement, metal, and shell materials Package Includes: 3 x 6mm tile drill bits 1 x 8mm tile drill bit 1 x 10mm tile drill bit 1 x 12mm tile drill bit Note: Prolonged use may generate high temperatures. Use water cooling during operation to enhance performance and extend bit life.