DeWalt QZ Extreme 2 Metal Drill Bits - 34-151mm

<P>These<STRONG> QZ Extreme 2 metal drill bits </STRONG>from <STRONG>DeWalt</STRONG> have been manufactured to a very high standard courtesy of the innovative tapered web which greatly reduces breakage, while the gold ferrous oxide coating prevents overheating for longer bit life. </P><P>Whether you are a professional tradesman or DIY enthusiast, the drill bits are ideal for portable drilling of steel, alloyed and non-alloyed up to 900N/mm&sup2;, and for drilling a sheet or thin materials (suitable for use in wood and plastics). The metal tip starts drilling on contact for clean, accurate holes, while the bit itself has a no-slip shank with 3 flats, eliminating slipping in the chuck (diameters 5mm and above only). </P>