Bosch EXPERT Hex-9 Multi Construction Drill Bit - 5.5 x 90 x 150mm

It is designed to drill accurately into hard materials like granite, and can also tackle concrete, brick, soft tile, wood, and metal.

The HEX-9 bit has a hex shank, making it compatible with most standard drills and impact drivers that accept hex accessories.

Ensure you start drilling at the marked point with steady pressure. For very smooth surfaces, consider creating a small dimple with a center punch before drilling. The bit's design is optimized to reduce skidding.

Yes, the EXPERT HEX-9 is designed for use with hammer drills, particularly when drilling into masonry and concrete for efficient material removal.

Clean the bit after use to remove debris, store it in a dry environment, and inspect it for wear or damage before each application.

Yes, Bosch offers the EXPERT HEX-9 Multi Construction Drill Bit in various sizes to suit different project requirements.

Yes, while optimized for hard materials, it is also capable of drilling into wood effectively.

Ensure you are using the correct drill mode (e.g., hammer function for concrete/brick) and that the drill speed is appropriate. Apply steady, consistent pressure.

Center punch the starting point or use a starter pilot hole. Ensure the tip is making firm contact before engaging the drill. The advanced tip design is intended to minimize this.

Reduce drilling speed and apply less pressure. Allow the bit and drill to cool down periodically, especially when drilling through very hard materials.

Clean the bit thoroughly to remove any packed material or residue. Check the tip for wear or damage; if severely worn, the bit may need replacement.