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Power Tools Direct£3.49Visit shop Bosch 2608902250 Expert Hex-9 Multi Construction Drill Bit 4 X 45 X 90Mm (Replaces 2608900570) Bos-2608902250
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This Bosch EXPERT HEX-9 Multi-Construction TCT Drill Bit is designed for professionals and serious DIYers who need a single, versatile bit to tackle a wide range of materials accurately. Its key benefit is drilling precisely into hard materials like granite and concrete without skidding, and it can also handle brick, soft tile, wood, and metal. A potential caveat is that while versatile, it may not match the absolute peak performance of specialized bits for extremely demanding, single-material tasks.
| Model Part Number | 2608902248 |
|---|---|
| Brand | Bosch |
This bit is designed for a wide range of materials including granite, concrete, brick, soft tile, wood, and metal.
Yes, you can use it with standard drills in rotary mode. For concrete and stone, a hammer drill in impact mode is recommended for best performance.
The hex shank provides a strong, non-slip connection to your drill chuck, allowing for maximum torque transfer and reducing the risk of the bit slipping during heavy-duty tasks.
It features a sharp tip and advanced geometric design, along with Bosch Centering Geometry, which work together to prevent skidding and ensure precise hole placement.
Keep the bit clean and dry after use. Avoid overheating by using appropriate speeds and pressure. Store it in a protected area.
Yes, it is suitable for soft tile. For very hard or porcelain tiles, a specialized tile or glass bit might be more appropriate.
The main advantage is convenience and time-saving. You don't need to switch bits as frequently, and you can be confident in accurate results across different materials within a single project.
Ensure the drill is set to 'impact' mode if drilling into concrete or stone. Verify you are using adequate pressure and appropriate speed for the material. Check if the bit is dull.
Ensure you are starting the drill with the bit tip firmly in place before engaging the motor. Use the centering geometry by maintaining perpendicular pressure. For extremely smooth surfaces, consider scoring a small starting point.
Reduce drilling speed and apply less pressure. Allow the bit and material to cool periodically. Ensure you are not forcing the bit excessively.
Confirm your drill chuck is designed to accept hex shank bits. If using a standard three-jaw chuck, ensure it is tightened sufficiently around the shank. For 1/4" receivers, ensure it is clean and free of debris.
Setup: Ensure the drill chuck is compatible with a hex shank. Most standard three-jaw chucks and 1/4" internal hex tool holders will securely grip the bit. Insert the bit firmly into the chuck and tighten securely.
Compatibility: This drill bit is designed for use with hammer drills (in impact mode for concrete/stone) and standard drills (in rotary mode for wood, metal, tile, etc.). It is compatible with drills featuring three-jaw chucks or 1/4" hex shank receivers.
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