【Application:】Perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper, iron sheet and many other types of sheet metal
【High Quality Material:】Made of strong high speed steel with titanium coating, the bits have strong durability
【Unique Design:】Two-fluted design provides faster,smoother cutting,provided with small pressure and the sets
【What you get:】Knoweasy Step drill with safe plastic case,12 month wmonths warranty