General description The Bosch PRO SDS plus-5X Hammer Drill Bit 6.5 x 150 x 210mm is engineered for professionals who require precision drilling in reinforced concrete. Made from high-quality tungsten carbide, its 4-cutter head ensures accurate hole drilling, making it ideal for various construction tasks. Technical specifications Diameter: 6.5 mm Length: 150 mm Total length: 210 mm Material: High-quality tungsten carbide Head type: 4-cutter Usage Designed for drilling into reinforced concrete Suitable for use by electricians, plumbers, and HVAC installers