Discover the ultimate drilling solution with the Faithfull SDS Plus 12mm Drill Bits, designed for high-performance applications in concrete and masonry. These drill bits feature a heavy-duty tungsten carbide tip that ensures durability and longevity, making them perfect for both professional and DIY projects. With an overall length of 210mm and a working length of 150mm, they are optimized for maximum power transmission thanks to their unique fluted shaft design. This innovative structure not only enhances performance but also prevents wear and tear on the shank, ensuring that your drill bits maintain their cutting edge for longer. The SDS Plus chuck provides a secure, non-slip grip that allows for quick and easy bit changes with its keyless chuck mechanism. Perfect for drilling into tough materials such as bricks, blocks, aggregates, marble, and hard stone, these drill bits are a must-have in any toolkit. Upgrade your drilling experience with the Faithfull SDS Plus Drill Bits and tackle your toughest projects with confidence.