DT5050-QZ, Drill Bit, EXTREME 2™, 7mm x 109mm, Straight

EXTREME 2™ Metal tip starts drilling on contact eliminating walking for clean, accurate holes (diameters 4.8mm and above only). Innovative tapered web greatly reduces breakage.
No-Slip shank with 3 flats eliminates slipping in the chuck (diameters 5.0mm and above only). Permanent size markings located above the shank for increased visibility.

The NEW EXTREME 2™ Metal drill bit designed to maximise drill performance offers:

• Faster drilling - up to 4x faster than standard HSS-R drill bits.
• Increased durability - up to 50% stronger than standard HSS-R drill bits.
• Cleaner, more accurate, burr-free holes due to recessed cutting wings.
• Gold Ferrous Oxide coating prevents overheating for longer bit life.