The SDS+ Drill Bit Set 8-piece is designed for professional use and offers fast and efficient performance when drilling plug, anchor or through holes in masonry, stone and concrete. Special featuresSuitable for fast drilling of holes in masonry, stone and concrete 2-flute spiral groove for efficient removal of drilling dust Optimized carbide drill bit with 2 cutting edges for maximum precision Compact set for versatile use in various applications Technical dataSmallest diameter: 6 mm Largest diameter: 10 mm Type of drill bit set: Hammer drill bit set Quantity per set: 8 Included as standard8 SDS+ drill bits in various diameters