Drill Bits Sets/DL18025

100% brand new and high quality.

This durable set of 16pcs drill bits lasts six times longer than standard drill bits.

Titanium coating facilitates faster penetration with less effort. Suitable for use with sheet iron, aluminum, copper, wood, plastic etc.

(Not for stainless steel and high hardness metals) High hardness, wear resistance and high toughness.

The one for all grinding forming, precise size, long life, durable.