BOSCH EXP DRILL BIT HARD CERAMIC 4MM

The BOSCH EXPERT Hard Ceramic drill bit is designed for drilling hard ceramics, providing up to 10 times longer life compared to the standard Bosch CYL-9 Soft Ceramic drill bit. It is designed for today's larger and harder wall tiles that require a precise tool for safe and efficient drilling. The drill bit uses Bosch's special Carbide Technology, combining carbide steel - one of the hardest metals - with an advanced multi-faceted tip design that distributes the load over multiple asymmetrical surfaces. This drill bit tip, created using a fine-grinding manufacturing technique, allows for precise, slip-free starts and stable dry drilling, without the need for lubrication or cooling. With a hexagonal shank, the drill bit guarantees a strong connection and maximum torque transmission when used in three-jaw chucks or with ¼" hexagonal holders, ensuring reliable performance in every task. BOSCH EXPERT Hard Ceramic is a precise, long-lasting and reliable solution for drilling hard ceramic tiles.

Technical characteristics:

Diameter - 4 mm

Total length - 90 mm