Circular holes with clean, almost burr-free edges. Start immediately after setting; no more center punching necessary. The anti-slip shank with three milled clamping surfaces prevents the drill from spinning in the chuck (from Ø 5.0 mm). Iron oxide alloy effectively protects against overheating, providing up to 50% increased breakage stability.

The extreme DEWALT 2 is the specialist for freehand drilling in thin-walled materials. The extreme 2" center point enables precise spot drilling without running off, while specially ground shoulder cutting edges mill exact, circular holes with clean edges (from Ø 4.8 mm). Abrasion-proof size markings, placed outside the clamping area, ensure permanently good legibility (from Ø 5.0 mm).

The core diameter constantly increases in the direction of the shank for the highest breakage stability in freehand use (from Ø 4.8 mm).

Application examples include drilling sheet metal and thin-walled profiled materials (as well as tubes without pre-graining) where exact and clean holes are required. It is also very suitable for drilling wood and plastics, and can be used in alloyed and unalloyed steels up to 900 N/mm² tensile strength.