6-Piece Dry Diamond Drill Bit Set for Porcelain, Tile, Ceramic, Pot, Glass, Granite, Concrete, Masonry, Stone, Hard Materials, Tile Drill Bits 1/4",5/16",3/8",1/2"&Tungsten Carbide Bit 1/4"
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
【Specifications】Diamond Drill Bits 1/4"(x2), 5/16"(x1), 3/8"(x1), 1/2"(x1); Ti & Tungsten Carbide Bit 1/4"(x1).
【Premium Material】Made with industrial diamonds and a rigid AISI 1045 steel body. This professional combination prevents bending and snapping, ensuring superior wear resistance and a much longer life for your toughest jobs.
【Vacuum Brazing Technology】 Enhanced with advanced vacuum brazing, ensuring a strong bond between high-quality diamonds and the steel body, making the bits three times more durable and resisting high temperatures that extending their lifespan.
【Versatile Compatibility】 Designed for a wide range of tough materials, including porcelain, tile, ceramic, granite, marble, concrete, masonry, glass and more. Perfect for home renovation projects, including bathrooms, kitchens, and wall surfaces, etc.
【Cooling Design】 Dry drilling capable. Equipped with a cooling wax inside to prevent overheating during use. Wet the drill bits for optimal performance and longer life.