KENDO 10PCS Multi-Purpose Masonry Drill Bits Set,1/8 to 1/2" Concrete Drill Bit Set,Carbide Tipped for Glass, Tile, Plastic, Cement, Concrete, Granite, Wall, Iron Sheet, Brick, Wood etc - MDB-10PCS

• Product Material:The drill tip adopts tungsten carbide tip, which can easily penetrate various materials, and the drill body is made of selected high-strength steel , which can prevent the drill from cracking and provide a longer service life. Professional Designs: The triple flat shank drill tail helps to lock the drill more firmly, and the U-groove design provides fast and efficient dust removal.The drill tip is a flat cutter head, and the positioning and opening are more accurate. Wide Application: This cement bit is suitable for penetrating various materials such as glass, ceramic, cement, wood, brick.Please note that this drill is suitable for brittle and hard materials, coolant or water should be added when drilling. Package Includes: 2pc 1/8"×3".2pc 1/4"×4".2pc 1/4"×6".1pc 5/16" ×6".2pc 3/8"×6".1pc 1/2"×6".Ten pieces of extended drill bits to meet your different needs. KENDO Your Professional Partner: If you are not satisfied with our product for any reason, we offer 100% refund or replacement.