Discover the superior performance of the Faithfull 5.5mm SDS Plus Drill Bit, expertly designed for efficient rotary percussion drilling into tough materials such as concrete, brick, and hard stone. This high-quality drill bit features a heavy-duty tungsten carbide tip that ensures durability and longevity, making it an essential tool for both professional and DIY projects. With an overall length of 110mm and a working length of 50mm, this drill bit fits securely into SDS Plus chucks, providing a non-slip grip that maximizes power transmission. The unique fluted shaft design effectively eliminates the risk of losing cutting edge performance due to a worn shank, allowing for seamless drilling into bricks, blocks, and other hard masonry materials. Additionally, the quick-release keyless chuck system enables rapid drill bit changes, enhancing productivity on the job. Upgrade your toolkit with the Faithfull SDS Plus Drill Bit and experience unparalleled drilling efficiency and precision.