Start drilling immediately after setting; no pre-drilling necessary. The non-slip shank with three milled clamping surfaces prevents the drill bit from spinning in the chuck (from Ø 5.0 mm). It creates round holes with clean, almost burr-free edges. Abrasion-resistant size markings, placed outside the clamping area, ensure long-lasting readability (from Ø 5.0 mm). There is up to 50% increased break stability. The iron oxide alloy effectively protects against overheating. The core diameter consistently increases towards the shank to ensure the highest break stability during handheld use (from Ø 4.8 mm).

The Extreme 2 is the specialist for handheld drilling in thin-walled materials. The Extreme Dewalt 2 center point allows for precise spot drilling without drifting, and specially ground shoulder cutting edges mill exact, round holes with clean edges (from Ø 4.8 mm). It offers up to 50% increased break resistance and features a non-slip shank with three milled clamping surfaces to prevent spinning in the chuck (from Ø 5.0 mm). The core diameter consistently increases towards the shank to ensure the highest break stability during handheld use (from Ø 4.8 mm). Abrasion-resistant size markings, placed outside the clamping area, ensure long-lasting readability (from Ø 5.0 mm).

Application examples: Suitable for drilling sheet metal and thin-walled profile materials (as well as pipes without pre-tapping), where precise and clean holes are required. Also very well suited for drilling wood and plastics. For use in alloyed and unalloyed steels up to 900 N/mm² tensile strength.