Discover the exceptional strength and reliability of the Faithfull 5.5mm SDS Plus Drill Bit, specifically designed for heavy-duty drilling into concrete and masonry. Featuring a robust tungsten carbide tip, this drill bit guarantees maximum performance and durability, making it ideal for both professional contractors and DIY enthusiasts. The unique SDS Plus design ensures a secure, non-slip grip that transmits maximum power for rotary percussion drilling. This innovative system allows for quick and easy bit changes with a keyless chuck, enhancing your efficiency on the job site. The drill bit's fluted shaft effectively removes debris, maintaining optimal cutting efficiency and prolonging the life of the bit. With a diameter of 5.5mm, a working length of 100mm, and an overall length of 160mm, the Faithfull drill bit is perfect for use in a variety of materials, including bricks, blocks, concrete with aggregates, marble, hard stone, and other tough masonry. Upgrade your toolkit with this high-performance drill bit and experience superior drilling power and precision.