DeWalt Multi-Material Drill Bit - DT6515-QZ

The DeWalt DT6515-QZ is suitable for wood, masonry, metal, and plastics.

The diameter is 3.0mm, the overall length is 113mm, and the working length is 83mm.

Yes, this drill bit can be used in both rotary and percussion (hammer) drill modes.

The non-slip shank is designed to maximize retention in the chuck. Make sure the chuck is tightened properly.

Clean the drill bit after each use to remove debris. Wipe it with a cloth or brush to remove material build-up.

It is made of CrNiMo steel for optimal power transmission and breakage stability.

For harder materials like metal, using a pilot hole is recommended to ensure accurate drilling and prevent the bit from wandering.

Ensure the bit is properly inserted and the chuck is tightened securely. Check for any debris in the chuck or on the bit shank. Consider using a drill with a more powerful chuck.

Check the drill speed and adjust as necessary for the material. Ensure you are applying sufficient pressure without forcing the bit. Check the bit for damage or wear and replace if needed. Make sure you are using the appropriate drilling mode (rotary or percussion).

Reduce the drilling speed and pressure, especially when drilling into hard materials. Make sure the bit is aligned correctly and not at an angle. Use a pilot hole before drilling into hard materials.