The DEWALT Extreme 2 Metal Drill Bit is suitable for portable or stationary drilling of steel, alloyed and non-alloyed, up to 900N/mm. Particularly suited to drilling sheet or thin materials where accurate burr-free holes are required. Very effective in wood and plastic materials. The patented split pilot point design eliminates walking/slipping on contact.

The DEWALT DEWDT5545QZ drill bits have the following specifications:

Diameter: 4.5mm.
Length: 80mm.
Working length: 46mm.
Pack quantity: 10.