SDS Plus Drill Bit Set of 11 Diameter 4-14 mm x 210 mm with 4 Carbide Cutters and Double Screws for Natural Stone Concrete 4,4,5,5,6,6,8,8,10,12,14

11 in 1 kit: 2 x 4 mm, 2 x 5 mm, 2 x 6 mm, 2 x 8 mm, 10 mm, 12 mm, 14 mm. cm, total length 8 cm. .68 mm The drill bits are suitable for all hammer drills and impact drills with SDS-Plus shank The stone drill bit is equipped with an optimized double spiral configuration that allows for efficient cleaning of chips and waste Made of high quality hardened steel and equipped with an extremely sturdy solid carbide tip as well as four solid carbide cutting edges in an optimized double-spiral configuration. The drill bit thus offers an exceptional service life, withstands harsh conditions and allows precise and fast drilling even in reinforced concrete Wide range of application and reliable performance: ideal for drilling in masonry, concrete, natural stone, brick and reinforced concrete