DeWalt Jobber Drill Bit Set - 13 Piece

These drill bits are suitable for alloyed steel, metal, non-alloyed steel, and steel.

Select the drill bit size that matches the size of the hole you need to make. The set includes bits from 1.5mm to 6.5mm, so choose the one that fits your needs.

Store the drill bits in the provided hanging box or a suitable storage case to protect them from damage and moisture.

Yes, these drill bits are compatible with any standard drill that accepts the cylindrical shank.

Clean the bits after each use, store them properly, and sharpen or replace them when they become dull.

The point angle of the drill bits is 118 degrees.

The gold ferrous oxide coating prevents overheating, which prolongs the life of the drill bit.

Using cutting oil is recommended when drilling into harder materials to reduce friction and heat, thus extending the bit's lifespan and improving the cut quality.

Reduce the drilling speed and/or apply less pressure. Ensure you're using the correct bit size for the material and consider using cutting oil.

Check if the bit is dull or damaged and replace the bit. Ensure the drill speed is appropriate for the material.

Reduce the drilling speed and apply cutting oil to lubricate the bit and cool it down. Take breaks to allow the bit to cool if needed.

Ensure the drill is perpendicular to the work surface. Use a center punch to create a starting point and use a pilot hole for larger drill bits.

Reduce the feed rate and withdraw the bit to remove debris. Ensure the bit is appropriate for the material and not overheated.