Metal Drill Bits | DEWALT Accessories DEWALT DT5543QZ 4.0mm EX.2 HSS-G Drill Bit 10pk

DT5543-QZ Product OverviewFeaturing a no-slip shank to eliminate slipping in the chuck, EXTREME 2 Metal Drill Bits are suitable for portable drilling of steel, alloyed and non-alloyed up to 900 N/mm2. They have a strong central core with tapered web that greatly reduces breakage and a no-walk tip for easy positioning on curved surfaces.Part No: DT5543-QZ(DT5543)DT5543-QZ Technical Specifications    Diameter: 4 mm         Length: 75 mm   Working Length: 43 mm   Pack Quantity: 10
DT5543-QZ Key Features    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    Tough storage case for drill and/or screwdriver bits designed to withstand       worksite conditions    EXTREME 2 Metal tip starts drilling on contact eliminating walking for       clean,  accurate holes (diameters 48mm and above only)    Innovative tapered web greatly reduces breakage    No-Slip shank with 3 flats eliminates slipping in the chuck (diameters       50mm and above only)    Permanent size markings located above the shank for increased visibility       (diameters 30mm and above only)  
DT5543-QZ What’s  Included     10 x 4 mm EXTREME 2 drill bits    Size: 3mm – 6.5mm