BAMILL New 5pc 5mm-12mm Diamond Hole Saw Marble Drill Bit Tile Ceramic Glass Porcelain

Features: * brand new and high quality *This diamond coated core drill bit removes a complete circle from glass tiles marble granite ceramic or other *Materials and only needs water for lubrication *Can be used with a standard electric drill *Always use lubrication (water) otherwise the diamond core drill will burn *Start your hole diagonally make a round trace and then hold drill straight Specifications: * Material:Diamond Coated * Color:As Pictures Show * Size: 5mm 6mm 8mm 10mm 12mm * Quantity: 1 set (5pcs) Package Contents: 5 * Diamond Coated Hole Saw Drill Bits Note:The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.