7pcs /set 6-12mm Tile Drill Bit Easy Chip Removal Hole Opener For Ceramic Marble Granite Tile

Label:Yes Package Included:7pcs/set drill bit Type:Drill bit Material:+metal Color:blue Size:6/8/10/12mm

Wide Application - core bits are ideal for dry drilling holes easily through hard porcelain tiles, ceramics, bathroom tiles, granite & marble, stone, concrete, glass, and hard plastics. Using water may extend the life.