Bosch | Heavy Duty Bosch Expert Tile Drill Bit Hex Shank Wear-Resistant Tip Precise Hole Drilling For Bathroom Floor Tile Installation

BOSCH Hex-9 Hard Ceramic Drill Bits EXPERT Small Blue Arrow Marble Floor Vitrified Tiles Drilling Hole Power Tool Accessories NOTE: Different SKUs represent different product models ▲Long Life drilling hard tiles▲Exceptionally durable drill bit tip with Bosch Carbide Technology▲Start holes accurately with a specially designed centring tip▲Hex shank for a strong connection and maximum torque transmission in three-jaw chucks and ¼" internal hex tool holders EXPERT HEX-9 HARD CERAMIC DRILL BIT FOR LONG LIFE DRILLING HARD TILES As wall tiles have become larger and harder, drilling holes in them has become very demanding on a tile drill bit. That’s why Bosch has developed the EXPERT Hard Ceramic Drill Bit, which is capable of dry-drilling hard ceramics and lasts far longer than our benchmark drill bit for tiles. The Bosch EXPERT HEX-9 Hard Ceramic Drill Bit is designed for drilling ceramics and can drill holes in hard tiles without lubricant or cooling.