Bosch EXPERT Multi Construction TCT Drill Bit - 16 x 200mm

This multi-construction bit is designed for a wide range of materials including concrete, brick, soft tile, wood, granite, and metal.

Yes, it is suitable for use with impact drivers, especially for harder materials like concrete and stone. The hex shank provides a secure connection for high torque applications.

The centering geometry ensures the drill bit starts precisely on the mark without skidding, leading to more accurate hole placement, especially on smooth or hard surfaces.

Rotary mode is for general drilling in softer materials like wood, metal, or soft tile. Impact mode, used with an impact drill function, provides hammering action for efficient drilling into hard materials like concrete and stone.

This EXPERT Multi Construction bit offers up to 5x more precise drilling compared to Bosch CYL-3 bits and provides superior versatility across multiple material types.

The drill bit has a diameter of 16mm and a length of 200mm.

Keep the bit clean after each use, store it in a dry environment, and ensure you use the correct drilling mode and pressure for the material to maximize its lifespan.

Ensure the centering geometry is properly engaged. Start drilling at a slower speed to create a pilot dimple, then increase speed. Verify the material is suitable for this bit and the selected drill mode.

Check if the correct drill mode (rotary vs. impact) is selected for the material. Ensure the bit is sharp and free from debris. Apply consistent, steady pressure.

Reduce drilling speed and apply intermittent pressure, allowing the bit to cool. Ensure the material is appropriate for the bit and that the drill's cooling vents are not obstructed.

Tighten the drill chuck more securely around the hex shank. Ensure the chuck jaws are clean and free of debris.