Extreme Metal Drill Bits Single Packs

Dewalt

Featuring a no slip shank to eliminate slipping in the chuck, these 6.8mm diameter EXTREME 2„¢ Metal Drill Bits are suitable for portable drilling of steel, alloyed and non-alloyed up to 900 N/mm2. Strong central core with tapered web that greatly reduces breakage and no walk tip for easy positioning on curved surfaces. EXTREME 2™ Metal tip starts drilling on contact eliminating walking for clean, accurate holes (diameters 4.8mm and above only)., Permanent size markings located above the shank for increased visibility (diameters 3.0mm and above only)., The NEW EXTREME 2™ Metal drill bit designed to maximise drill performance offers: No-Slip shank with 3 flats eliminates slipping in the chuck (diameters 5.0mm and above only)., Gold Ferrous Oxide coating prevents overheating for longer bit life., Cleaner, more accurate, burr-free holes due to recessed cutting wings., Innovative tapered web greatly reduces breakage., Increased durability - up to 50% stronger than standard HSS-R drill bits., Faster drilling - up to 4x faster than standard HSS-R drill bits.