Engineered for precision and durability, this Concrete Drill Bit Set cuts through tough materials like brick, tile, and concrete with ease. Featuring diamond-ground percussion carbide tips with dual cutting edges, these bits offer superior sharpness and efficiency. Made in Germany for top-tier quality, they're ideal for those seeking reliable performance on a variety of materials. Features and Benefits Exceptional performance on a wide range of strong materials like brick, tile, concrete and slate Diamond-ground percussion carbide tips with dual cutting edges make precise, clean cuts Designed for heavy-duty, long-lasting use German-engineered for premium quality Contents 3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm