Looking for a reliable and efficient concrete drill bit? The Bosch Professional SDS Quick Concrete Drill Bit, with a 10.0mm diameter and 120mm length, is perfect for drilling through tough concrete surfaces. Its SDS Quick system ensures quick and easy bit changes, while its high-quality carbide construction guarantees long-lasting durability. The unique flute design helps reduce friction and heat buildup, making drilling easier through tough materials. Diameter: 10.0mm, Length: 120mm, SDS Quick system for easy bit changes, High-quality carbide construction for long-lasting durability, Unique flute design reduces friction and heat buildup, Perfect for drilling through tough concrete surfaces.