9/16” Grinder Core Bit for Granite, Quartz, Marble, Engineered Stone, Heavy Materials

For drilling a wide variety of tiles, including porcelain tile, ceramic tile, granite & marble tile. Features: Condition: brand new Designed for drilling holes into a wide variety of tiles, including porcelain tile, ceramic tile, granite/marble tile, and the like materials Drilling depth: 9/16” Diameter  10mm (3/8”) shank with center pilot bit (Remove the center pilot bit with included hex key for drilling through granite or other hard materials) Drilling method: Wet/Dry Fit most hand-held drills