Expert HEX-9 Hard Ceramic Drill Bit Set of 3 5/6/8 mm

Lasts up to 10 times longer than a Bosch CYL-9 soft ceramic drill - as wall tiles are now getting bigger and harder, drilling holes with a tile drill is increasingly difficult. For this reason, Bosch has developed the Expert Hard Ceramic drill with which you can drill hard ceramic dry. It is also far more durable than our benchmark tile drill. Bosch's Carbide Technology (Carbide Technology from Bosch) is used for this special hard ceramic drill. Carbide is the hardest of all metals. It is combined with an advanced, multi-edged tip that distributes the workload across multiple asymmetrical surfaces. This complex drill tip, which is manufactured using a fine grinding manufacturing process, also allows precise drilling without slipping and scratching. The Bosch Expert HEX-9 hard ceramic drill is suitable for drilling ceramics. It can drill holes in hard tiles without lubricant or cooling. Hex shank for a strong connection and maximum torque transfer in triple jaw chucks and 1/4" hex socket tool holders

• Lasts up to 10 times longer than a Bosch CYL-9 soft ceramic drill bit
• Exceptionally durable drill bit with Bosch Carbide Technology
• Hex shank for a strong connection and maximum torque transfer in triple jaw chucks and 1/4" hex socket tool holders
• Ideal for drilling holes in bathroom tiles, e.g. For example, to install a shower partition; and for drilling in roof tiles without the need for cooling. Drills effortlessly into tiles up to a hardness of PEI 5
• Box contents: Expert HEX-9 hard ceramic HEX-9 drill bit set, 5 x 90; 6 x 90; 8 x 90 mm, 3-piece set