Bosch T3917SC 3-1/8″ SPEED CORE BIT

Engineered for efficiency and precision, this Bosch core bit is specifically designed for drilling with smaller hammers, making it an indispensable tool for professionals and DIY enthusiasts alike. Featuring high-grade tungsten carbide teeth, it ensures durability and effectiveness, allowing for clean, consistent cuts in various materials. The integrated pilot bit and mandrel streamline the drilling process, while the ejector hole aids in debris removal for smooth operation. Designed to work seamlessly with Bosch SPEEDCORE SDS-plus pilot bits and extensions, this 3-1/8 inch core bit is essential for achieving optimal results in your construction and renovation projects.