Revel in the superior strength and precision that the 'CK 5 Piece Masonry Drill Bit Set' consistently delivers. Crafted from robust forged steel and finished with a hard-wearing Tungsten Carbide Tip, each bit promises lasting durability. Using its specially optimized design, experience rapid and precise drilling through concrete, stone, and brick, fueling productivity in every task. Conveniently housed in a compact storage case, the set is made up of five various sizes: 4mm, 5.5mm, 6.5mm, 7mm, and 8mm. Choose the 'CK 5 Piece Masonry Drill Bit Set' for an enhanced, efficient drilling solution.