Active centering point for active cutting in concrete. Durable tungsten carbide with finest grain. Extra durability/best resistance. The new Power Grip system allows the power of the machine to be transferred 100% to the drill. 2-knife trimmer. Standard. Diamond-polished cutting edges. Grind the concrete faster. 2-spiral Vario design. Less friction and good drill dust removal for faster drilling. Suitable for drilling in granite, concrete, masonry, sand-lime brick, natural and artificial stone. Hammer-resistant high-performance drill, according to ISO 5468, for all impact drills. Well suited for drilling dowels. Drill colour: blue, polished. Pack of one. 3 x 50 x 90 mm.