These Drill Bit Set is a must-have tool for anyone who needs to drill through ceramic tiles, glass, concrete, and other materials. The set of drill bits, each with a unique head design that provides better stability and precision. The material ensures use, making it a reliable tool for both home and professional use. Easy to storage and transportation, making it a convenient and practical addition to your tool kit. Features -Color:Assorted Color -Material:Tungsten Steel -Size:11.80X1.00X1.00cm/4.64X0.39X0.39in -Cutting Diameter:3mm/4mm/5mm/6mm/7mm/10mm/12mm -These Drill Bit Set is a versatile tool that can be used for drilling through a variety of materials, including ceramic tiles, glass, concrete, and more. -The unique head design provides better stability and precision, while the durable and wear-resistant material ensures use. -Made from tungsten steel alloy material, this drill bit is designed for use and durability. -The unique head design of this drill bit provides better stability and precision during use. -This versatile drill bit set is suitable for a range of materials, making it a great addition to any DIY or professional tool kit. Package list: 8 x Drill Bits