Extreme Masonry Drill Bits - DeWalt - UTTK7052

These bits are designed for masonry, brick, stone, tiles, and light concrete. They are not intended for use on metal or wood.

Use them with a hammer drill or impact driver for masonry applications. Apply steady pressure and allow the tool's speed to do the work. Ensure the flutes are cleared of dust regularly.

They feature an optimum carbide grade for increased durability and a unique tip design for efficient drilling, all contributing to a longer service life and more holes per bit.

Yes, they can be used with standard drills, but performance will be significantly enhanced when used with the hammer function of a hammer drill or an impact driver, especially in harder materials.

This refers to the efficiency of the bit design, which requires less effort and energy from the drill motor to penetrate the material, allowing a cordless drill battery to last longer and complete more holes before needing a recharge.

After use, clean any dust and debris from the flutes. Store them in a dry place. Inspect the tip regularly for wear or damage.

While they can be used on tiles, porcelain tile is extremely hard. Start at a low speed and use the hammer function cautiously. For best results on very hard tiles, a specialized tile bit might be more appropriate.

Ensure you are using the correct drill setting (e.g., hammer function for masonry). Check if the material is too hard for the bit's intended use. Verify the bit is securely clamped in the chuck and not slipping.

Reduce drilling pressure and speed. Ensure the flutes are clear of debris to allow for efficient dust extraction. Allow the bit and drill to cool down periodically.

Use a center punch to create a starting dimple in the material. Ensure you are applying steady, straight pressure. Check the tip for any damage that might affect its guidance.

Cease use immediately. Damaged bits can be dangerous and perform poorly. Replace the bit with a new one.