Effortless drilling with Dewalt
- Fast penetration in concrete: The 4-cutter carbide head cuts smoothly through reinforced concrete, masonry, and natural stone.
- Rapid removal of dust: The 4-flute helix clears debris instantly so you maintain high drilling speed without clogging.
- Enhanced core breakage resistance: A reinforced steel core gives you superior durability and stability under heavy hammer drill impacts.
With the Dewalt DT9401-QZ SDS-max hammer drill bit, you power through reinforced concrete, masonry, and natural stone with speed and precision. Its 4-cutter carbide head penetrates tough materials smoothly and prevents jamming when hitting rebar. The reinforced steel core provides maximum breakage resistance under high impact energy, while the 4-flute helix clears drilling dust instantly. Featuring a 12 mm diameter and a 400 mm working length, this bit allows you to drill deep through-holes and anchor fixings without swapping tools, keeping your heavy-duty construction projects moving forward efficiently.
Product description
- SDS-Max drill bit EXTREME HM 12x400x540mm
Features
- 4-fold spiral groove, the core of which has been retorted for greater durability, maximises fast removal of drill cuttings
- Sturdy cutting head is flanked by two separate cutting tips that deliver fast and efficient drilling speed