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

These QZ Extreme 2 metal drill bits from DeWalt 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.

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/mm², 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).

• Faster drilling - up to 4 times faster than standard HSS-R drill bits
• Increased durability - up to 50% stronger than standard HSS-R drill bits
• Cleaner, accurate, burr-free holes due to recessed cutting wings
• Permanent size markings located above shank for increased visibility
• Tip Ø range: 1-13mm
• Lengths available: 34-151mm