Discover the ultimate drilling solution with our High-Performance 7mm SDS Plus Drill Bits, designed specifically for rotary percussion drilling in concrete and other tough materials. These premium drill bits feature tungsten carbide tips that ensure durability and longevity, providing superior performance and efficiency in every task. Compatible with SDS Plus chucks, they offer a secure, non-slip grip that maximizes power transmission thanks to their unique fluted shaft design. This innovative feature prevents wear on the shank, allowing for consistent cutting edge effectiveness even after extensive use. Ideal for various applications, these drill bits work seamlessly through bricks, blocks, concrete with aggregates, marble, hard stone, and other dense masonry materials. Each drill bit has a diameter of 7mm, a working length of 100mm, and an overall length of 160mm. This bulk pack includes 10 drill bits, making it a perfect choice for professionals and DIY enthusiasts alike who demand reliability and performance in their tools.