The Extreme 2 metal drill bit designed to maximise drill performance offers:
Faster drilling - up to 4 x faster than standard HSS-R drill bits
Cleaner more accurate, burr-free holes due to recessed cutting wings
Extreme 2 Metal tip starts drilling on contact eliminating walking for clean, accurate holes (diameters 4.5mm and above only)
Innovative tapered web greatly reduces breakage
No-slip shank with 3 flats eliminates slipping in the chuck (diameters 6.0mm and above only)
Gold ferrous oxide coating prevents overheating for longer bit life

Applications:
Suitable for portable drilling of steel, alloyed and non-alloyed up to 900 N/mm
For drilling sheet or thin materials where accurate burr-free holes are required
Suitable for use in wood and plastics