Diamond Drill Bits, 10 Pcs Glass Drill Bits, Diamond Hole Saw Kit, Tile Hole Saw for Ceramic Tile Porcelain Marble Stone Bottles - 1/4" 5/16" 3/8" 1/2" 9/16" 5/8" 11/16" 4/5" 7/8" 1-1/5" - JuWangYing, JFT-US030

• Diamond Drill Bits: The tile drill bits are made of upgraded carbon steel with exquisite workmanship, smooth surface and edges without burrs, corrosion-resistant, rust-resistant, sturdy, can maintain high performance in any working environment, durable. Easy to Use: The high hardness of diamond hole saw drill bit set increases drilling efficiency and produces high-precision, smooth and clean cutting edges. Perfect for DIYers, home handymen, woodworkers and more. Wide Application: Suitable for tile, ceramic, glass, marble, granite, terrazzo, fiberglass, slate and other surfaces. Please note that water should be constantly added during use to keep the drill cool, which will greatly extend the service life. Package Includes: You will receive 10 pcs diamond drill bits for ceramic, the sizes are: 1/4", 5/16", 3/8", 1/2", 9/16", 5/8", 11 /16", 4/5", 7/8", 1-1/5", you can choose according to your needs to meet various drilling needs. Satisfactory Customer Service: We are committed to providing you with a satisfactory shopping experience. If you encounter any problems or have any suggestions when using our hole bits for drill, please contact us in time, and we will provide you with a satisfactory solution.