Metabo 625237000 SDS-PLUS PRO4 set features 10 drill bits, 8mm in diameter and available in lengths of 100mm and 160mm. Engineered with special cutting geometry for reduced friction and improved impact transmission, these bits offer high drill speed. They also have a stable centering point for precise drilling and power breakers for quicker progress. With enlarged armouring phases, they reduce snagging on concrete reinforcements. Designed with a 2-spiral helix and reinforced core, they ensure efficient dust removal and maximum durability. Suitable for concrete, masonry, natural stone, and granite.