kwb Super Rocker Concrete Drill and Masonry Set Set, 4 Pieces, with Hexagonal Shank

Hammer-tight twist drill assortment, suitable for all commercially available cordless screwdrivers and drills - Diameter size of the drills: 5, 6, 8, 10 mm, according to ISO 5468 High-performance drill box for professional processing of concrete, stone, granite, masonry, natural stone, artificial stone, sand-lime brick, etc. Masonry drill bit with high-temperature brazed, wide and deep-sheared carbide plate as drill head Hexagonal shaft is secured against "slipping" into the drill chuck and thus ensures optimum power transmission Asymmetrically shaped drill helix for optimal drill dust transport - problem-free and easy drilling even with reinforcements (article number: 050800), Weight: 0.33 Pounds, Manufacturer: KWB