• Suitable for portable drilling of steel, alloyed and non-alloyed up to 900 N/mm2.
  • NO-SLIP SHANK – With 3 flat sides eliminates slipping in the chuck (diameters 5.0 mm and above only).
  • INCREASED DURABILITY AND SPEED – Up to 50% stronger (vs HSS-R). Up to 4X faster drilling (vs HSS-R).
  • STRONG CENTRAL CORE – Innovative tapered web greatly reduces breakage. Gold ferrous oxide coating prevents overheating for longer bit life.
  • NO-WALK TIP – Cleaner, more accurate, burr-free holes due to recessed cutting wings.